307202298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 704000640

約数和(自身を除く): 396798342

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 291, 494, 582, 741, 1261, 1482, 1843, 2137, 2522, 3686, 3783, 4274, 5529, 6411, 7566, 11058, 12822, 23959, 27781, 40603, 47918, 55562, 71877, 81206, 83343, 121809, 143754, 166686, 207289, 243618, 414578, 527839, 621867, 1055678, 1243734, 1583517, 2694757, 3167034, 3938491, 5389514, 7876982, 8084271, 11815473, 16168542, 23630946, 51200383, 102400766, 153601149, 307202298]

約数ペア:

[(1, 307202298), (2, 153601149), (3, 102400766), (6, 51200383), (13, 23630946), (19, 16168542), (26, 11815473), (38, 8084271), (39, 7876982), (57, 5389514), (78, 3938491), (97, 3167034), (114, 2694757), (194, 1583517), (247, 1243734), (291, 1055678), (494, 621867), (582, 527839), (741, 414578), (1261, 243618), (1482, 207289), (1843, 166686), (2137, 143754), (2522, 121809), (3686, 83343), (3783, 81206), (4274, 71877), (5529, 55562), (6411, 47918), (7566, 40603), (11058, 27781), (12822, 23959)]