247522308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{64661}}^1$

素因数の和:64708

約数の個数: 48

約数和(自身を含む): 651792960

約数和(自身を除く): 404270652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 64661, 129322, 193983, 258644, 387966, 711271, 775932, 1422542, 1875169, 2133813, 2845084, 3750338, 4267626, 5625507, 7500676, 8535252, 11251014, 20626859, 22502028, 41253718, 61880577, 82507436, 123761154, 247522308]

約数ペア:

[(1, 247522308), (2, 123761154), (3, 82507436), (4, 61880577), (6, 41253718), (11, 22502028), (12, 20626859), (22, 11251014), (29, 8535252), (33, 7500676), (44, 5625507), (58, 4267626), (66, 3750338), (87, 2845084), (116, 2133813), (132, 1875169), (174, 1422542), (319, 775932), (348, 711271), (638, 387966), (957, 258644), (1276, 193983), (1914, 129322), (3828, 64661)]