260826632

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 540373680

約数和(自身を除く): 279547048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 227, 242, 454, 484, 908, 968, 1187, 1816, 2374, 2497, 4748, 4994, 9496, 9988, 13057, 19976, 26114, 27467, 52228, 54934, 104456, 109868, 143627, 219736, 269449, 287254, 538898, 574508, 1077796, 1149016, 2155592, 2963939, 5927878, 11855756, 23711512, 32603329, 65206658, 130413316, 260826632]

約数ペア:

[(1, 260826632), (2, 130413316), (4, 65206658), (8, 32603329), (11, 23711512), (22, 11855756), (44, 5927878), (88, 2963939), (121, 2155592), (227, 1149016), (242, 1077796), (454, 574508), (484, 538898), (908, 287254), (968, 269449), (1187, 219736), (1816, 143627), (2374, 109868), (2497, 104456), (4748, 54934), (4994, 52228), (9496, 27467), (9988, 26114), (13057, 19976)]