19318388544

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 560

約数和(自身を含む): 72809583616

約数和(自身を除く): 53491195072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 64, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 192, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 403, 416, 432, 434, 448, 468, 496, 504, 546, 558, 567, 576, 624, 648, 651, 672, 702, 728, 744, 756, 806, 819, 832, 837, 864, 868, 936, 992, 1008, 1053, 1092, 1116, 1134, 1209, 1248, 1296, 1302, 1321, 1344, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1728, 1736, 1872, 1953, 1984, 2016, 2106, 2184, 2232, 2268, 2418, 2457, 2496, 2511, 2592, 2604, 2642, 2808, 2821, 2912, 2976, 3024, 3224, 3276, 3348, 3472, 3627, 3744, 3906, 3963, 4032, 4212, 4368, 4464, 4536, 4836, 4914, 5022, 5184, 5208, 5284, 5616, 5642, 5824, 5859, 5952, 6048, 6448, 6552, 6696, 6944, 7254, 7371, 7488, 7812, 7926, 8424, 8463, 8736, 8928, 9072, 9247, 9672, 9828, 10044, 10416, 10568, 10881, 11232, 11284, 11718, 11889, 12096, 12896, 13104, 13392, 13888, 14508, 14742, 15624, 15852, 16848, 16926, 17173, 17472, 17577, 17856, 18144, 18494, 19344, 19656, 20088, 20832, 21136, 21762, 22464, 22568, 23436, 23778, 25389, 25792, 26208, 26784, 27741, 29016, 29484, 31248, 31704, 32643, 33696, 33852, 34346, 35154, 35667, 36288, 36988, 38688, 39312, 40176, 40951, 41664, 42272, 43524, 45136, 46872, 47556, 50778, 51519, 52416, 53568, 55482, 58032, 58968, 62496, 63408, 65286, 67392, 67704, 68692, 70308, 71334, 73976, 76167, 77376, 78624, 80352, 81902, 83223, 84544, 87048, 90272, 93744, 95112, 101556, 103038, 107001, 110964, 116064, 117936, 120211, 122853, 124992, 126816, 130572, 135408, 137384, 140616, 142668, 147952, 152334, 154557, 157248, 160704, 163804, 166446, 174096, 180544, 187488, 190224, 203112, 206076, 214002, 221928, 228501, 232128, 235872, 240422, 245706, 249669, 253632, 261144, 270816, 274768, 281232, 285336, 286657, 295904, 304668, 309114, 327608, 332892, 348192, 360633, 368559, 374976, 380448, 406224, 412152, 428004, 443856, 457002, 463671, 471744, 480844, 491412, 499338, 522288, 532363, 541632, 549536, 562464, 570672, 573314, 591808, 609336, 618228, 655216, 665784, 696384, 721266, 737118, 749007, 760896, 812448, 824304, 856008, 859971, 887712, 914004, 927342, 961688, 982824, 998676, 1044576, 1064726, 1081899, 1099072, 1105677, 1124928, 1141344, 1146628, 1218672, 1236456, 1310432, 1331568, 1391013, 1442532, 1474236, 1498014, 1597089, 1624896, 1648608, 1712016, 1719942, 1775424, 1828008, 1854684, 1923376, 1965648, 1997352, 2089152, 2129452, 2163798, 2211354, 2282688, 2293256, 2437344, 2472912, 2579913, 2620864, 2663136, 2782026, 2885064, 2948472, 2996028, 3194178, 3245697, 3297216, 3317031, 3424032, 3439884, 3656016, 3709368, 3726541, 3846752, 3931296, 3994704, 4258904, 4327596, 4422708, 4586512, 4791267, 4874688, 4945824, 5159826, 5326272, 5564052, 5770128, 5896944, 5992056, 6388356, 6491394, 6634062, 6848064, 6879768, 7312032, 7418736, 7453082, 7693504, 7739739, 7862592, 7989408, 8517808, 8655192, 8845416, 9173024, 9582534, 9737091, 9891648, 10319652, 11128104, 11179623, 11540256, 11793888, 11984112, 12776712, 12982788, 13268124, 13759536, 14373801, 14624064, 14837472, 14906164, 15479478, 15978816, 17035616, 17310384, 17690832, 18346048, 19165068, 19474182, 20639304, 22256208, 22359246, 23080512, 23219217, 23587776, 23968224, 25553424, 25965576, 26536248, 27519072, 28747602, 29674944, 29812328, 30958956, 33538869, 34071232, 34620768, 35381664, 38330136, 38948364, 41278608, 43121403, 44512416, 44718492, 46438434, 47936448, 51106848, 51931152, 53072496, 55038144, 57495204, 59624656, 61917912, 67077738, 69241536, 70763328, 76660272, 77896728, 82557216, 86242806, 89024832, 89436984, 92876868, 100616607, 102213696, 103862304, 106144992, 114990408, 119249312, 123835824, 134155476, 153320544, 155793456, 165114432, 172485612, 178873968, 185753736, 201233214, 207724608, 212289984, 229980816, 238498624, 247671648, 268310952, 301849821, 306641088, 311586912, 344971224, 357747936, 371507472, 402466428, 459961632, 495343296, 536621904, 603699642, 623173824, 689942448, 715495872, 743014944, 804932856, 919923264, 1073243808, 1207399284, 1379884896, 1486029888, 1609865712, 2146487616, 2414798568, 2759769792, 3219731424, 4829597136, 6439462848, 9659194272, 19318388544]

約数ペア:

[(1, 19318388544), (2, 9659194272), (3, 6439462848), (4, 4829597136), (6, 3219731424), (7, 2759769792), (8, 2414798568), (9, 2146487616), (12, 1609865712), (13, 1486029888), (14, 1379884896), (16, 1207399284), (18, 1073243808), (21, 919923264), (24, 804932856), (26, 743014944), (27, 715495872), (28, 689942448), (31, 623173824), (32, 603699642), (36, 536621904), (39, 495343296), (42, 459961632), (48, 402466428), (52, 371507472), (54, 357747936), (56, 344971224), (62, 311586912), (63, 306641088), (64, 301849821), (72, 268310952), (78, 247671648), (81, 238498624), (84, 229980816), (91, 212289984), (93, 207724608), (96, 201233214), (104, 185753736), (108, 178873968), (112, 172485612), (117, 165114432), (124, 155793456), (126, 153320544), (144, 134155476), (156, 123835824), (162, 119249312), (168, 114990408), (182, 106144992), (186, 103862304), (189, 102213696), (192, 100616607), (208, 92876868), (216, 89436984), (217, 89024832), (224, 86242806), (234, 82557216), (248, 77896728), (252, 76660272), (273, 70763328), (279, 69241536), (288, 67077738), (312, 61917912), (324, 59624656), (336, 57495204), (351, 55038144), (364, 53072496), (372, 51931152), (378, 51106848), (403, 47936448), (416, 46438434), (432, 44718492), (434, 44512416), (448, 43121403), (468, 41278608), (496, 38948364), (504, 38330136), (546, 35381664), (558, 34620768), (567, 34071232), (576, 33538869), (624, 30958956), (648, 29812328), (651, 29674944), (672, 28747602), (702, 27519072), (728, 26536248), (744, 25965576), (756, 25553424), (806, 23968224), (819, 23587776), (832, 23219217), (837, 23080512), (864, 22359246), (868, 22256208), (936, 20639304), (992, 19474182), (1008, 19165068), (1053, 18346048), (1092, 17690832), (1116, 17310384), (1134, 17035616), (1209, 15978816), (1248, 15479478), (1296, 14906164), (1302, 14837472), (1321, 14624064), (1344, 14373801), (1404, 13759536), (1456, 13268124), (1488, 12982788), (1512, 12776712), (1612, 11984112), (1638, 11793888), (1674, 11540256), (1728, 11179623), (1736, 11128104), (1872, 10319652), (1953, 9891648), (1984, 9737091), (2016, 9582534), (2106, 9173024), (2184, 8845416), (2232, 8655192), (2268, 8517808), (2418, 7989408), (2457, 7862592), (2496, 7739739), (2511, 7693504), (2592, 7453082), (2604, 7418736), (2642, 7312032), (2808, 6879768), (2821, 6848064), (2912, 6634062), (2976, 6491394), (3024, 6388356), (3224, 5992056), (3276, 5896944), (3348, 5770128), (3472, 5564052), (3627, 5326272), (3744, 5159826), (3906, 4945824), (3963, 4874688), (4032, 4791267), (4212, 4586512), (4368, 4422708), (4464, 4327596), (4536, 4258904), (4836, 3994704), (4914, 3931296), (5022, 3846752), (5184, 3726541), (5208, 3709368), (5284, 3656016), (5616, 3439884), (5642, 3424032), (5824, 3317031), (5859, 3297216), (5952, 3245697), (6048, 3194178), (6448, 2996028), (6552, 2948472), (6696, 2885064), (6944, 2782026), (7254, 2663136), (7371, 2620864), (7488, 2579913), (7812, 2472912), (7926, 2437344), (8424, 2293256), (8463, 2282688), (8736, 2211354), (8928, 2163798), (9072, 2129452), (9247, 2089152), (9672, 1997352), (9828, 1965648), (10044, 1923376), (10416, 1854684), (10568, 1828008), (10881, 1775424), (11232, 1719942), (11284, 1712016), (11718, 1648608), (11889, 1624896), (12096, 1597089), (12896, 1498014), (13104, 1474236), (13392, 1442532), (13888, 1391013), (14508, 1331568), (14742, 1310432), (15624, 1236456), (15852, 1218672), (16848, 1146628), (16926, 1141344), (17173, 1124928), (17472, 1105677), (17577, 1099072), (17856, 1081899), (18144, 1064726), (18494, 1044576), (19344, 998676), (19656, 982824), (20088, 961688), (20832, 927342), (21136, 914004), (21762, 887712), (22464, 859971), (22568, 856008), (23436, 824304), (23778, 812448), (25389, 760896), (25792, 749007), (26208, 737118), (26784, 721266), (27741, 696384), (29016, 665784), (29484, 655216), (31248, 618228), (31704, 609336), (32643, 591808), (33696, 573314), (33852, 570672), (34346, 562464), (35154, 549536), (35667, 541632), (36288, 532363), (36988, 522288), (38688, 499338), (39312, 491412), (40176, 480844), (40951, 471744), (41664, 463671), (42272, 457002), (43524, 443856), (45136, 428004), (46872, 412152), (47556, 406224), (50778, 380448), (51519, 374976), (52416, 368559), (53568, 360633), (55482, 348192), (58032, 332892), (58968, 327608), (62496, 309114), (63408, 304668), (65286, 295904), (67392, 286657), (67704, 285336), (68692, 281232), (70308, 274768), (71334, 270816), (73976, 261144), (76167, 253632), (77376, 249669), (78624, 245706), (80352, 240422), (81902, 235872), (83223, 232128), (84544, 228501), (87048, 221928), (90272, 214002), (93744, 206076), (95112, 203112), (101556, 190224), (103038, 187488), (107001, 180544), (110964, 174096), (116064, 166446), (117936, 163804), (120211, 160704), (122853, 157248), (124992, 154557), (126816, 152334), (130572, 147952), (135408, 142668), (137384, 140616)]