218362540024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1\times {\mathrm{3881}}^1$

素因数の和:4964

約数の個数: 64

約数和(自身を含む): 424697011200

約数和(自身を除く): 206334471176

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 614, 739, 1228, 1478, 2456, 2956, 3881, 5912, 7762, 9517, 15524, 19034, 22909, 31048, 38068, 45818, 76136, 91636, 120311, 183272, 226873, 240622, 453746, 481244, 907492, 962488, 1191467, 1814984, 2382934, 2868059, 4765868, 5736118, 7033063, 9531736, 11472236, 14066126, 22944472, 28132252, 36935477, 56264504, 73870954, 88909829, 147741908, 177819658, 295483816, 355639316, 711278632, 880494113, 1760988226, 3521976452, 7043952904, 27295317503, 54590635006, 109181270012, 218362540024]

約数ペア:

[(1, 218362540024), (2, 109181270012), (4, 54590635006), (8, 27295317503), (31, 7043952904), (62, 3521976452), (124, 1760988226), (248, 880494113), (307, 711278632), (614, 355639316), (739, 295483816), (1228, 177819658), (1478, 147741908), (2456, 88909829), (2956, 73870954), (3881, 56264504), (5912, 36935477), (7762, 28132252), (9517, 22944472), (15524, 14066126), (19034, 11472236), (22909, 9531736), (31048, 7033063), (38068, 5736118), (45818, 4765868), (76136, 2868059), (91636, 2382934), (120311, 1814984), (183272, 1191467), (226873, 962488), (240622, 907492), (453746, 481244)]