18756406656

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:204

約数の個数: 480

約数和(自身を含む): 62991593280

約数和(自身を除く): 44235186624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 67, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 134, 144, 156, 162, 186, 192, 201, 208, 216, 234, 248, 268, 279, 288, 312, 324, 351, 372, 384, 402, 403, 416, 432, 468, 496, 536, 558, 576, 603, 624, 648, 702, 744, 804, 806, 832, 837, 864, 871, 936, 992, 1053, 1072, 1116, 1152, 1206, 1209, 1248, 1296, 1404, 1488, 1608, 1612, 1664, 1674, 1728, 1742, 1809, 1872, 1984, 2077, 2106, 2144, 2232, 2412, 2418, 2496, 2511, 2592, 2613, 2808, 2976, 3216, 3224, 3348, 3456, 3484, 3618, 3627, 3744, 3968, 4154, 4212, 4288, 4464, 4489, 4824, 4836, 4992, 5022, 5184, 5226, 5427, 5616, 5952, 6231, 6432, 6448, 6696, 6968, 7236, 7254, 7488, 7839, 8308, 8424, 8576, 8928, 8978, 9648, 9672, 10044, 10368, 10452, 10854, 10881, 11232, 11904, 12462, 12864, 12896, 13392, 13467, 13936, 14472, 14508, 14976, 15678, 16616, 16848, 17856, 17956, 18693, 19296, 19344, 20088, 20904, 21708, 21762, 22464, 23517, 24924, 25728, 25792, 26784, 26934, 27001, 27872, 28944, 29016, 31356, 32643, 33232, 33696, 35712, 35912, 37386, 38592, 38688, 40176, 40401, 41808, 43416, 43524, 44928, 47034, 49848, 51584, 53568, 53868, 54002, 55744, 56079, 57888, 58032, 58357, 62712, 65286, 66464, 67392, 70551, 71824, 74772, 77184, 77376, 80352, 80802, 81003, 83616, 86832, 87048, 94068, 99696, 107136, 107736, 108004, 111488, 112158, 115776, 116064, 116714, 121203, 125424, 130572, 132928, 134784, 139159, 141102, 143648, 149544, 154752, 160704, 161604, 162006, 167232, 168237, 173664, 174096, 175071, 188136, 199392, 215472, 216008, 224316, 231552, 232128, 233428, 242406, 243009, 250848, 261144, 265856, 278318, 282204, 287296, 299088, 321408, 323208, 324012, 334464, 336474, 347328, 348192, 350142, 363609, 376272, 398784, 417477, 430944, 432016, 448632, 464256, 466856, 484812, 486018, 501696, 522288, 525213, 556636, 564408, 574592, 598176, 646416, 648024, 672948, 694656, 696384, 700284, 727218, 729027, 752544, 797568, 834954, 861888, 864032, 897264, 933712, 969624, 972036, 1003392, 1044576, 1050426, 1113272, 1128816, 1196352, 1252431, 1292832, 1296048, 1345896, 1392768, 1400568, 1454436, 1458054, 1505088, 1575639, 1669908, 1723776, 1728064, 1794528, 1809067, 1867424, 1939248, 1944072, 2089152, 2100852, 2187081, 2226544, 2257632, 2392704, 2504862, 2585664, 2592096, 2691792, 2801136, 2908872, 2916108, 3010176, 3151278, 3339816, 3456128, 3589056, 3618134, 3734848, 3757293, 3878496, 3888144, 4178304, 4201704, 4374162, 4453088, 4515264, 4726917, 5009724, 5171328, 5184192, 5383584, 5427201, 5602272, 5817744, 5832216, 6302556, 6679632, 7178112, 7236268, 7469696, 7514586, 7756992, 7776288, 8403408, 8748324, 8906176, 9030528, 9453834, 10019448, 10368384, 10767168, 10854402, 11204544, 11271879, 11635488, 11664432, 12605112, 13359264, 14472536, 15029172, 15513984, 15552576, 16281603, 16806816, 17496648, 17812352, 18907668, 20038896, 21534336, 21708804, 22409088, 22543758, 23270976, 23328864, 25210224, 26718528, 28945072, 30058344, 31105152, 32563206, 33613632, 34993296, 37815336, 40077792, 43417608, 45087516, 46541952, 46657728, 48844809, 50420448, 53437056, 57890144, 60116688, 65126412, 67227264, 69986592, 75630672, 80155584, 86835216, 90175032, 93315456, 97689618, 100840896, 115780288, 120233376, 130252824, 139973184, 146534427, 151261344, 160311168, 173670432, 180350064, 195379236, 201681792, 231560576, 240466752, 260505648, 279946368, 293068854, 302522688, 347340864, 360700128, 390758472, 480933504, 521011296, 586137708, 605045376, 694681728, 721400256, 781516944, 1042022592, 1172275416, 1442800512, 1563033888, 2084045184, 2344550832, 3126067776, 4689101664, 6252135552, 9378203328, 18756406656]

約数ペア:

[(1, 18756406656), (2, 9378203328), (3, 6252135552), (4, 4689101664), (6, 3126067776), (8, 2344550832), (9, 2084045184), (12, 1563033888), (13, 1442800512), (16, 1172275416), (18, 1042022592), (24, 781516944), (26, 721400256), (27, 694681728), (31, 605045376), (32, 586137708), (36, 521011296), (39, 480933504), (48, 390758472), (52, 360700128), (54, 347340864), (62, 302522688), (64, 293068854), (67, 279946368), (72, 260505648), (78, 240466752), (81, 231560576), (93, 201681792), (96, 195379236), (104, 180350064), (108, 173670432), (117, 160311168), (124, 151261344), (128, 146534427), (134, 139973184), (144, 130252824), (156, 120233376), (162, 115780288), (186, 100840896), (192, 97689618), (201, 93315456), (208, 90175032), (216, 86835216), (234, 80155584), (248, 75630672), (268, 69986592), (279, 67227264), (288, 65126412), (312, 60116688), (324, 57890144), (351, 53437056), (372, 50420448), (384, 48844809), (402, 46657728), (403, 46541952), (416, 45087516), (432, 43417608), (468, 40077792), (496, 37815336), (536, 34993296), (558, 33613632), (576, 32563206), (603, 31105152), (624, 30058344), (648, 28945072), (702, 26718528), (744, 25210224), (804, 23328864), (806, 23270976), (832, 22543758), (837, 22409088), (864, 21708804), (871, 21534336), (936, 20038896), (992, 18907668), (1053, 17812352), (1072, 17496648), (1116, 16806816), (1152, 16281603), (1206, 15552576), (1209, 15513984), (1248, 15029172), (1296, 14472536), (1404, 13359264), (1488, 12605112), (1608, 11664432), (1612, 11635488), (1664, 11271879), (1674, 11204544), (1728, 10854402), (1742, 10767168), (1809, 10368384), (1872, 10019448), (1984, 9453834), (2077, 9030528), (2106, 8906176), (2144, 8748324), (2232, 8403408), (2412, 7776288), (2418, 7756992), (2496, 7514586), (2511, 7469696), (2592, 7236268), (2613, 7178112), (2808, 6679632), (2976, 6302556), (3216, 5832216), (3224, 5817744), (3348, 5602272), (3456, 5427201), (3484, 5383584), (3618, 5184192), (3627, 5171328), (3744, 5009724), (3968, 4726917), (4154, 4515264), (4212, 4453088), (4288, 4374162), (4464, 4201704), (4489, 4178304), (4824, 3888144), (4836, 3878496), (4992, 3757293), (5022, 3734848), (5184, 3618134), (5226, 3589056), (5427, 3456128), (5616, 3339816), (5952, 3151278), (6231, 3010176), (6432, 2916108), (6448, 2908872), (6696, 2801136), (6968, 2691792), (7236, 2592096), (7254, 2585664), (7488, 2504862), (7839, 2392704), (8308, 2257632), (8424, 2226544), (8576, 2187081), (8928, 2100852), (8978, 2089152), (9648, 1944072), (9672, 1939248), (10044, 1867424), (10368, 1809067), (10452, 1794528), (10854, 1728064), (10881, 1723776), (11232, 1669908), (11904, 1575639), (12462, 1505088), (12864, 1458054), (12896, 1454436), (13392, 1400568), (13467, 1392768), (13936, 1345896), (14472, 1296048), (14508, 1292832), (14976, 1252431), (15678, 1196352), (16616, 1128816), (16848, 1113272), (17856, 1050426), (17956, 1044576), (18693, 1003392), (19296, 972036), (19344, 969624), (20088, 933712), (20904, 897264), (21708, 864032), (21762, 861888), (22464, 834954), (23517, 797568), (24924, 752544), (25728, 729027), (25792, 727218), (26784, 700284), (26934, 696384), (27001, 694656), (27872, 672948), (28944, 648024), (29016, 646416), (31356, 598176), (32643, 574592), (33232, 564408), (33696, 556636), (35712, 525213), (35912, 522288), (37386, 501696), (38592, 486018), (38688, 484812), (40176, 466856), (40401, 464256), (41808, 448632), (43416, 432016), (43524, 430944), (44928, 417477), (47034, 398784), (49848, 376272), (51584, 363609), (53568, 350142), (53868, 348192), (54002, 347328), (55744, 336474), (56079, 334464), (57888, 324012), (58032, 323208), (58357, 321408), (62712, 299088), (65286, 287296), (66464, 282204), (67392, 278318), (70551, 265856), (71824, 261144), (74772, 250848), (77184, 243009), (77376, 242406), (80352, 233428), (80802, 232128), (81003, 231552), (83616, 224316), (86832, 216008), (87048, 215472), (94068, 199392), (99696, 188136), (107136, 175071), (107736, 174096), (108004, 173664), (111488, 168237), (112158, 167232), (115776, 162006), (116064, 161604), (116714, 160704), (121203, 154752), (125424, 149544), (130572, 143648), (132928, 141102), (134784, 139159)]