268420104

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 749548800

約数和(自身を除く): 481128696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 181, 258, 344, 362, 387, 479, 516, 543, 724, 774, 958, 1032, 1086, 1437, 1448, 1548, 1629, 1916, 2172, 2874, 3096, 3258, 3832, 4311, 4344, 5748, 6516, 7783, 8622, 11496, 13032, 15566, 17244, 20597, 23349, 31132, 34488, 41194, 46698, 61791, 62264, 70047, 82388, 86699, 93396, 123582, 140094, 164776, 173398, 185373, 186792, 247164, 260097, 280188, 346796, 370746, 494328, 520194, 560376, 693592, 741492, 780291, 1040388, 1482984, 1560582, 2080776, 3121164, 3728057, 6242328, 7456114, 11184171, 14912228, 22368342, 29824456, 33552513, 44736684, 67105026, 89473368, 134210052, 268420104]

約数ペア:

[(1, 268420104), (2, 134210052), (3, 89473368), (4, 67105026), (6, 44736684), (8, 33552513), (9, 29824456), (12, 22368342), (18, 14912228), (24, 11184171), (36, 7456114), (43, 6242328), (72, 3728057), (86, 3121164), (129, 2080776), (172, 1560582), (181, 1482984), (258, 1040388), (344, 780291), (362, 741492), (387, 693592), (479, 560376), (516, 520194), (543, 494328), (724, 370746), (774, 346796), (958, 280188), (1032, 260097), (1086, 247164), (1437, 186792), (1448, 185373), (1548, 173398), (1629, 164776), (1916, 140094), (2172, 123582), (2874, 93396), (3096, 86699), (3258, 82388), (3832, 70047), (4311, 62264), (4344, 61791), (5748, 46698), (6516, 41194), (7783, 34488), (8622, 31132), (11496, 23349), (13032, 20597), (15566, 17244)]