16640063856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{216803}}^1$

素因数の和:216871

約数の個数: 120

約数和(自身を含む): 51374743056

約数和(自身を除く): 34734679200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8528, 9594, 12792, 19188, 25584, 38376, 76752, 216803, 433606, 650409, 867212, 1300818, 1734424, 1951227, 2601636, 2818439, 3468848, 3902454, 5203272, 5636878, 7804908, 8455317, 8888923, 10406544, 11273756, 15609816, 16910634, 17777846, 22547512, 25365951, 26666769, 31219632, 33821268, 35555692, 45095024, 50731902, 53333538, 67642536, 71111384, 80000307, 101463804, 106667076, 115555999, 135285072, 142222768, 160000614, 202927608, 213334152, 231111998, 320001228, 346667997, 405855216, 426668304, 462223996, 640002456, 693335994, 924447992, 1040003991, 1280004912, 1386671988, 1848895984, 2080007982, 2773343976, 4160015964, 5546687952, 8320031928, 16640063856]

約数ペア:

[(1, 16640063856), (2, 8320031928), (3, 5546687952), (4, 4160015964), (6, 2773343976), (8, 2080007982), (9, 1848895984), (12, 1386671988), (13, 1280004912), (16, 1040003991), (18, 924447992), (24, 693335994), (26, 640002456), (36, 462223996), (39, 426668304), (41, 405855216), (48, 346667997), (52, 320001228), (72, 231111998), (78, 213334152), (82, 202927608), (104, 160000614), (117, 142222768), (123, 135285072), (144, 115555999), (156, 106667076), (164, 101463804), (208, 80000307), (234, 71111384), (246, 67642536), (312, 53333538), (328, 50731902), (369, 45095024), (468, 35555692), (492, 33821268), (533, 31219632), (624, 26666769), (656, 25365951), (738, 22547512), (936, 17777846), (984, 16910634), (1066, 15609816), (1476, 11273756), (1599, 10406544), (1872, 8888923), (1968, 8455317), (2132, 7804908), (2952, 5636878), (3198, 5203272), (4264, 3902454), (4797, 3468848), (5904, 2818439), (6396, 2601636), (8528, 1951227), (9594, 1734424), (12792, 1300818), (19188, 867212), (25584, 650409), (38376, 433606), (76752, 216803)]