1245122112

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 224

約数和(自身を含む): 3799514880

約数和(自身を除く): 2554392768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 41, 46, 48, 52, 64, 69, 78, 82, 92, 96, 104, 123, 138, 156, 164, 184, 192, 208, 246, 276, 299, 312, 328, 368, 416, 492, 529, 533, 552, 598, 624, 656, 736, 832, 897, 943, 984, 1058, 1066, 1104, 1196, 1248, 1312, 1472, 1587, 1599, 1794, 1886, 1968, 2116, 2132, 2208, 2392, 2496, 2624, 2829, 3174, 3198, 3588, 3772, 3936, 4232, 4264, 4416, 4784, 5658, 6348, 6396, 6877, 7176, 7544, 7872, 8464, 8528, 9568, 11316, 12167, 12259, 12696, 12792, 13754, 14352, 15088, 16928, 17056, 19136, 20631, 21689, 22632, 24334, 24518, 25392, 25584, 27508, 28704, 30176, 33856, 34112, 36501, 36777, 41262, 43378, 45264, 48668, 49036, 50784, 51168, 55016, 57408, 60352, 65067, 73002, 73554, 82524, 86756, 90528, 97336, 98072, 101568, 102336, 110032, 130134, 146004, 147108, 158171, 165048, 173512, 181056, 194672, 196144, 220064, 260268, 281957, 292008, 294216, 316342, 330096, 347024, 389344, 392288, 440128, 474513, 498847, 520536, 563914, 584016, 588432, 632684, 660192, 694048, 778688, 784576, 845871, 949026, 997694, 1041072, 1127828, 1168032, 1176864, 1265368, 1320384, 1388096, 1496541, 1691742, 1898052, 1995388, 2082144, 2255656, 2336064, 2353728, 2530736, 2993082, 3383484, 3796104, 3990776, 4164288, 4511312, 5061472, 5986164, 6485011, 6766968, 7592208, 7981552, 9022624, 10122944, 11972328, 12970022, 13533936, 15184416, 15963104, 18045248, 19455033, 23944656, 25940044, 27067872, 30368832, 31926208, 38910066, 47889312, 51880088, 54135744, 77820132, 95778624, 103760176, 155640264, 207520352, 311280528, 415040704, 622561056, 1245122112]

約数ペア:

[(1, 1245122112), (2, 622561056), (3, 415040704), (4, 311280528), (6, 207520352), (8, 155640264), (12, 103760176), (13, 95778624), (16, 77820132), (23, 54135744), (24, 51880088), (26, 47889312), (32, 38910066), (39, 31926208), (41, 30368832), (46, 27067872), (48, 25940044), (52, 23944656), (64, 19455033), (69, 18045248), (78, 15963104), (82, 15184416), (92, 13533936), (96, 12970022), (104, 11972328), (123, 10122944), (138, 9022624), (156, 7981552), (164, 7592208), (184, 6766968), (192, 6485011), (208, 5986164), (246, 5061472), (276, 4511312), (299, 4164288), (312, 3990776), (328, 3796104), (368, 3383484), (416, 2993082), (492, 2530736), (529, 2353728), (533, 2336064), (552, 2255656), (598, 2082144), (624, 1995388), (656, 1898052), (736, 1691742), (832, 1496541), (897, 1388096), (943, 1320384), (984, 1265368), (1058, 1176864), (1066, 1168032), (1104, 1127828), (1196, 1041072), (1248, 997694), (1312, 949026), (1472, 845871), (1587, 784576), (1599, 778688), (1794, 694048), (1886, 660192), (1968, 632684), (2116, 588432), (2132, 584016), (2208, 563914), (2392, 520536), (2496, 498847), (2624, 474513), (2829, 440128), (3174, 392288), (3198, 389344), (3588, 347024), (3772, 330096), (3936, 316342), (4232, 294216), (4264, 292008), (4416, 281957), (4784, 260268), (5658, 220064), (6348, 196144), (6396, 194672), (6877, 181056), (7176, 173512), (7544, 165048), (7872, 158171), (8464, 147108), (8528, 146004), (9568, 130134), (11316, 110032), (12167, 102336), (12259, 101568), (12696, 98072), (12792, 97336), (13754, 90528), (14352, 86756), (15088, 82524), (16928, 73554), (17056, 73002), (19136, 65067), (20631, 60352), (21689, 57408), (22632, 55016), (24334, 51168), (24518, 50784), (25392, 49036), (25584, 48668), (27508, 45264), (28704, 43378), (30176, 41262), (33856, 36777), (34112, 36501)]