268496558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9787}}^1$

素因数の和:9872

約数の個数: 32

約数和(自身を含む): 465125760

約数和(自身を除く): 196629202

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 319, 473, 638, 946, 1247, 2494, 9787, 13717, 19574, 27434, 107657, 215314, 283823, 420841, 567646, 841682, 3122053, 4629251, 6244106, 9258502, 12204389, 24408778, 134248279, 268496558]

約数ペア:

[(1, 268496558), (2, 134248279), (11, 24408778), (22, 12204389), (29, 9258502), (43, 6244106), (58, 4629251), (86, 3122053), (319, 841682), (473, 567646), (638, 420841), (946, 283823), (1247, 215314), (2494, 107657), (9787, 27434), (13717, 19574)]