260018682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4049}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 653184000

約数和(自身を除く): 393165318

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 973, 1529, 1946, 2919, 3058, 4049, 4587, 5838, 8098, 9174, 10703, 12147, 21406, 24294, 28343, 32109, 44539, 56686, 64218, 85029, 89078, 133617, 170058, 267234, 311773, 562811, 623546, 935319, 1125622, 1688433, 1870638, 3376866, 3939677, 6190921, 7879354, 11819031, 12381842, 18572763, 23638062, 37145526, 43336447, 86672894, 130009341, 260018682]

約数ペア:

[(1, 260018682), (2, 130009341), (3, 86672894), (6, 43336447), (7, 37145526), (11, 23638062), (14, 18572763), (21, 12381842), (22, 11819031), (33, 7879354), (42, 6190921), (66, 3939677), (77, 3376866), (139, 1870638), (154, 1688433), (231, 1125622), (278, 935319), (417, 623546), (462, 562811), (834, 311773), (973, 267234), (1529, 170058), (1946, 133617), (2919, 89078), (3058, 85029), (4049, 64218), (4587, 56686), (5838, 44539), (8098, 32109), (9174, 28343), (10703, 24294), (12147, 21406)]