12897737008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{36241}}^1$

素因数の和:36350

約数の個数: 80

約数和(自身を含む): 28312250400

約数和(自身を除く): 15414513392

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 59, 104, 116, 118, 208, 232, 236, 377, 464, 472, 754, 767, 944, 1508, 1534, 1711, 3016, 3068, 3422, 6032, 6136, 6844, 12272, 13688, 22243, 27376, 36241, 44486, 72482, 88972, 144964, 177944, 289928, 355888, 471133, 579856, 942266, 1050989, 1884532, 2101978, 2138219, 3769064, 4203956, 4276438, 7538128, 8407912, 8552876, 13662857, 16815824, 17105752, 27325714, 27796847, 34211504, 54651428, 55593694, 62008351, 109302856, 111187388, 124016702, 218605712, 222374776, 248033404, 444749552, 496066808, 806108563, 992133616, 1612217126, 3224434252, 6448868504, 12897737008]

約数ペア:

[(1, 12897737008), (2, 6448868504), (4, 3224434252), (8, 1612217126), (13, 992133616), (16, 806108563), (26, 496066808), (29, 444749552), (52, 248033404), (58, 222374776), (59, 218605712), (104, 124016702), (116, 111187388), (118, 109302856), (208, 62008351), (232, 55593694), (236, 54651428), (377, 34211504), (464, 27796847), (472, 27325714), (754, 17105752), (767, 16815824), (944, 13662857), (1508, 8552876), (1534, 8407912), (1711, 7538128), (3016, 4276438), (3068, 4203956), (3422, 3769064), (6032, 2138219), (6136, 2101978), (6844, 1884532), (12272, 1050989), (13688, 942266), (22243, 579856), (27376, 471133), (36241, 355888), (44486, 289928), (72482, 177944), (88972, 144964)]