19713691368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 576

約数和(自身を含む): 70988037120

約数和(自身を除く): 51274345752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 31, 34, 36, 42, 46, 49, 51, 56, 62, 63, 68, 69, 72, 84, 92, 93, 98, 102, 119, 124, 126, 136, 138, 147, 153, 161, 168, 184, 186, 196, 204, 207, 217, 238, 248, 252, 276, 279, 294, 306, 322, 357, 372, 391, 392, 408, 414, 434, 441, 461, 476, 483, 504, 527, 552, 558, 588, 612, 644, 651, 713, 714, 744, 782, 828, 833, 868, 882, 922, 952, 966, 1054, 1071, 1116, 1127, 1173, 1176, 1224, 1288, 1302, 1383, 1426, 1428, 1449, 1519, 1564, 1581, 1656, 1666, 1736, 1764, 1844, 1932, 1953, 2108, 2139, 2142, 2232, 2254, 2346, 2499, 2604, 2737, 2766, 2852, 2856, 2898, 3038, 3128, 3162, 3227, 3332, 3381, 3519, 3528, 3688, 3689, 3864, 3906, 4149, 4216, 4278, 4284, 4508, 4557, 4692, 4743, 4991, 4998, 5208, 5474, 5532, 5704, 5796, 6076, 6324, 6417, 6454, 6664, 6762, 7038, 7378, 7497, 7812, 7837, 8211, 8298, 8556, 8568, 9016, 9114, 9384, 9486, 9681, 9982, 9996, 10143, 10603, 10948, 11064, 11067, 11592, 12121, 12152, 12648, 12834, 12908, 13524, 13671, 14076, 14291, 14756, 14973, 14994, 15624, 15674, 16422, 16596, 17112, 18228, 18972, 19159, 19362, 19964, 19992, 20286, 21206, 21896, 22134, 22589, 23511, 24242, 24633, 25668, 25816, 25823, 27048, 27342, 28152, 28582, 29043, 29512, 29946, 29988, 31348, 31809, 32844, 33192, 33201, 34937, 36363, 36456, 37944, 38318, 38724, 39928, 40572, 42412, 42873, 44268, 44919, 45178, 47022, 48484, 49266, 51336, 51646, 54684, 54859, 57164, 57477, 58086, 59892, 59976, 62696, 63618, 65688, 66402, 67767, 69874, 70533, 72726, 74221, 76636, 77448, 77469, 81144, 84824, 84847, 85746, 88536, 89838, 90356, 94044, 95427, 96968, 98532, 100037, 103292, 104811, 109089, 109368, 109718, 114328, 114954, 116172, 119784, 127236, 128619, 132804, 135534, 139748, 141066, 145452, 148442, 153272, 154938, 164577, 169694, 171492, 172431, 179676, 180251, 180712, 188088, 190854, 197064, 200074, 203301, 206584, 209622, 218178, 219436, 222663, 229908, 232344, 232407, 242947, 254472, 254541, 257238, 265608, 271068, 279496, 282132, 290904, 296884, 300111, 309876, 314433, 328693, 329154, 339388, 342984, 344862, 359352, 360502, 381708, 384013, 400148, 406602, 419244, 436356, 438872, 445326, 459816, 464814, 485894, 493731, 509082, 514476, 519547, 540753, 542136, 564264, 593768, 593929, 600222, 619752, 628866, 657386, 658308, 667989, 678776, 689724, 700259, 721004, 728841, 763416, 763623, 768026, 800296, 813204, 838488, 872712, 890652, 900333, 929628, 971788, 986079, 987462, 1018164, 1028952, 1039094, 1081506, 1152039, 1187858, 1200444, 1257732, 1261757, 1314772, 1316616, 1335978, 1379448, 1400518, 1442008, 1457682, 1527246, 1536052, 1558641, 1622259, 1626408, 1700629, 1781304, 1781787, 1800666, 1859256, 1943576, 1972158, 1974924, 2036328, 2078188, 2100777, 2163012, 2186523, 2300851, 2304078, 2375716, 2400888, 2515464, 2523514, 2629544, 2671956, 2801036, 2915364, 2958237, 3054492, 3072104, 3117282, 3244518, 3401258, 3456117, 3563574, 3601332, 3785271, 3944316, 3949848, 4156376, 4201554, 4326024, 4373046, 4601702, 4608156, 4675923, 4751432, 5047028, 5101887, 5343912, 5345361, 5587781, 5602072, 5830728, 5916474, 6108984, 6234564, 6302331, 6489036, 6802516, 6902553, 6912234, 7127148, 7202664, 7570542, 7888632, 8403108, 8746092, 8832299, 9203404, 9216312, 9351846, 10094056, 10203774, 10690722, 11175562, 11355813, 11832948, 11904403, 12469128, 12604662, 12978072, 13605032, 13805106, 13824468, 14254296, 15141084, 15305661, 16105957, 16763343, 16806216, 17492184, 17664598, 18406808, 18703692, 20407548, 20707659, 21381444, 22351124, 22711626, 23665896, 23808806, 25209324, 26496897, 27610212, 27648936, 30282168, 30611322, 32211914, 33526686, 35329196, 35713209, 37407384, 39114467, 40815096, 41415318, 42762888, 44702248, 45423252, 47617612, 48317871, 50290029, 50418648, 52993794, 55220424, 61222644, 64423828, 67053372, 70658392, 71426418, 78228934, 79490691, 82830636, 90846504, 95235224, 96635742, 100580058, 105987588, 107139627, 117343401, 122445288, 128847656, 134106744, 142852836, 144953613, 156457868, 158981382, 165661272, 193271484, 201160116, 211975176, 214279254, 234686802, 273801269, 285705672, 289907226, 312915736, 317962764, 352030203, 386542968, 402320232, 428558508, 469373604, 547602538, 579814452, 635925528, 704060406, 821403807, 857117016, 938747208, 1095205076, 1159628904, 1408120812, 1642807614, 2190410152, 2464211421, 2816241624, 3285615228, 4928422842, 6571230456, 9856845684, 19713691368]

約数ペア:

[(1, 19713691368), (2, 9856845684), (3, 6571230456), (4, 4928422842), (6, 3285615228), (7, 2816241624), (8, 2464211421), (9, 2190410152), (12, 1642807614), (14, 1408120812), (17, 1159628904), (18, 1095205076), (21, 938747208), (23, 857117016), (24, 821403807), (28, 704060406), (31, 635925528), (34, 579814452), (36, 547602538), (42, 469373604), (46, 428558508), (49, 402320232), (51, 386542968), (56, 352030203), (62, 317962764), (63, 312915736), (68, 289907226), (69, 285705672), (72, 273801269), (84, 234686802), (92, 214279254), (93, 211975176), (98, 201160116), (102, 193271484), (119, 165661272), (124, 158981382), (126, 156457868), (136, 144953613), (138, 142852836), (147, 134106744), (153, 128847656), (161, 122445288), (168, 117343401), (184, 107139627), (186, 105987588), (196, 100580058), (204, 96635742), (207, 95235224), (217, 90846504), (238, 82830636), (248, 79490691), (252, 78228934), (276, 71426418), (279, 70658392), (294, 67053372), (306, 64423828), (322, 61222644), (357, 55220424), (372, 52993794), (391, 50418648), (392, 50290029), (408, 48317871), (414, 47617612), (434, 45423252), (441, 44702248), (461, 42762888), (476, 41415318), (483, 40815096), (504, 39114467), (527, 37407384), (552, 35713209), (558, 35329196), (588, 33526686), (612, 32211914), (644, 30611322), (651, 30282168), (713, 27648936), (714, 27610212), (744, 26496897), (782, 25209324), (828, 23808806), (833, 23665896), (868, 22711626), (882, 22351124), (922, 21381444), (952, 20707659), (966, 20407548), (1054, 18703692), (1071, 18406808), (1116, 17664598), (1127, 17492184), (1173, 16806216), (1176, 16763343), (1224, 16105957), (1288, 15305661), (1302, 15141084), (1383, 14254296), (1426, 13824468), (1428, 13805106), (1449, 13605032), (1519, 12978072), (1564, 12604662), (1581, 12469128), (1656, 11904403), (1666, 11832948), (1736, 11355813), (1764, 11175562), (1844, 10690722), (1932, 10203774), (1953, 10094056), (2108, 9351846), (2139, 9216312), (2142, 9203404), (2232, 8832299), (2254, 8746092), (2346, 8403108), (2499, 7888632), (2604, 7570542), (2737, 7202664), (2766, 7127148), (2852, 6912234), (2856, 6902553), (2898, 6802516), (3038, 6489036), (3128, 6302331), (3162, 6234564), (3227, 6108984), (3332, 5916474), (3381, 5830728), (3519, 5602072), (3528, 5587781), (3688, 5345361), (3689, 5343912), (3864, 5101887), (3906, 5047028), (4149, 4751432), (4216, 4675923), (4278, 4608156), (4284, 4601702), (4508, 4373046), (4557, 4326024), (4692, 4201554), (4743, 4156376), (4991, 3949848), (4998, 3944316), (5208, 3785271), (5474, 3601332), (5532, 3563574), (5704, 3456117), (5796, 3401258), (6076, 3244518), (6324, 3117282), (6417, 3072104), (6454, 3054492), (6664, 2958237), (6762, 2915364), (7038, 2801036), (7378, 2671956), (7497, 2629544), (7812, 2523514), (7837, 2515464), (8211, 2400888), (8298, 2375716), (8556, 2304078), (8568, 2300851), (9016, 2186523), (9114, 2163012), (9384, 2100777), (9486, 2078188), (9681, 2036328), (9982, 1974924), (9996, 1972158), (10143, 1943576), (10603, 1859256), (10948, 1800666), (11064, 1781787), (11067, 1781304), (11592, 1700629), (12121, 1626408), (12152, 1622259), (12648, 1558641), (12834, 1536052), (12908, 1527246), (13524, 1457682), (13671, 1442008), (14076, 1400518), (14291, 1379448), (14756, 1335978), (14973, 1316616), (14994, 1314772), (15624, 1261757), (15674, 1257732), (16422, 1200444), (16596, 1187858), (17112, 1152039), (18228, 1081506), (18972, 1039094), (19159, 1028952), (19362, 1018164), (19964, 987462), (19992, 986079), (20286, 971788), (21206, 929628), (21896, 900333), (22134, 890652), (22589, 872712), (23511, 838488), (24242, 813204), (24633, 800296), (25668, 768026), (25816, 763623), (25823, 763416), (27048, 728841), (27342, 721004), (28152, 700259), (28582, 689724), (29043, 678776), (29512, 667989), (29946, 658308), (29988, 657386), (31348, 628866), (31809, 619752), (32844, 600222), (33192, 593929), (33201, 593768), (34937, 564264), (36363, 542136), (36456, 540753), (37944, 519547), (38318, 514476), (38724, 509082), (39928, 493731), (40572, 485894), (42412, 464814), (42873, 459816), (44268, 445326), (44919, 438872), (45178, 436356), (47022, 419244), (48484, 406602), (49266, 400148), (51336, 384013), (51646, 381708), (54684, 360502), (54859, 359352), (57164, 344862), (57477, 342984), (58086, 339388), (59892, 329154), (59976, 328693), (62696, 314433), (63618, 309876), (65688, 300111), (66402, 296884), (67767, 290904), (69874, 282132), (70533, 279496), (72726, 271068), (74221, 265608), (76636, 257238), (77448, 254541), (77469, 254472), (81144, 242947), (84824, 232407), (84847, 232344), (85746, 229908), (88536, 222663), (89838, 219436), (90356, 218178), (94044, 209622), (95427, 206584), (96968, 203301), (98532, 200074), (100037, 197064), (103292, 190854), (104811, 188088), (109089, 180712), (109368, 180251), (109718, 179676), (114328, 172431), (114954, 171492), (116172, 169694), (119784, 164577), (127236, 154938), (128619, 153272), (132804, 148442), (135534, 145452), (139748, 141066)]