268998426

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 596090664

約数和(自身を除く): 327092238

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 457, 477, 617, 914, 954, 1234, 1371, 1851, 2742, 3702, 4113, 5553, 8226, 11106, 24221, 32701, 48442, 65402, 72663, 98103, 145326, 196206, 217989, 281969, 294309, 435978, 563938, 588618, 845907, 1691814, 2537721, 5075442, 14944357, 29888714, 44833071, 89666142, 134499213, 268998426]

約数ペア:

[(1, 268998426), (2, 134499213), (3, 89666142), (6, 44833071), (9, 29888714), (18, 14944357), (53, 5075442), (106, 2537721), (159, 1691814), (318, 845907), (457, 588618), (477, 563938), (617, 435978), (914, 294309), (954, 281969), (1234, 217989), (1371, 196206), (1851, 145326), (2742, 98103), (3702, 72663), (4113, 65402), (5553, 48442), (8226, 32701), (11106, 24221)]