1377880008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{8269}}^1$

素因数の和:8462

約数の個数: 64

約数和(自身を含む): 3536913600

約数和(自身を除く): 2159033592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 131, 159, 212, 262, 318, 393, 424, 524, 636, 786, 1048, 1272, 1572, 3144, 6943, 8269, 13886, 16538, 20829, 24807, 27772, 33076, 41658, 49614, 55544, 66152, 83316, 99228, 166632, 198456, 438257, 876514, 1083239, 1314771, 1753028, 2166478, 2629542, 3249717, 3506056, 4332956, 5259084, 6499434, 8665912, 10518168, 12998868, 25997736, 57411667, 114823334, 172235001, 229646668, 344470002, 459293336, 688940004, 1377880008]

約数ペア:

[(1, 1377880008), (2, 688940004), (3, 459293336), (4, 344470002), (6, 229646668), (8, 172235001), (12, 114823334), (24, 57411667), (53, 25997736), (106, 12998868), (131, 10518168), (159, 8665912), (212, 6499434), (262, 5259084), (318, 4332956), (393, 3506056), (424, 3249717), (524, 2629542), (636, 2166478), (786, 1753028), (1048, 1314771), (1272, 1083239), (1572, 876514), (3144, 438257), (6943, 198456), (8269, 166632), (13886, 99228), (16538, 83316), (20829, 66152), (24807, 55544), (27772, 49614), (33076, 41658)]