259147592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 564071040

約数和(自身を除く): 304923448

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 311, 374, 557, 622, 748, 1114, 1244, 1496, 2228, 2488, 3421, 4456, 5287, 6127, 6842, 9469, 10574, 12254, 13684, 18938, 21148, 24508, 27368, 37876, 42296, 49016, 58157, 75752, 104159, 116314, 173227, 208318, 232628, 346454, 416636, 465256, 692908, 833272, 1385816, 1905497, 2944859, 3810994, 5889718, 7621988, 11779436, 15243976, 23558872, 32393449, 64786898, 129573796, 259147592]

約数ペア:

[(1, 259147592), (2, 129573796), (4, 64786898), (8, 32393449), (11, 23558872), (17, 15243976), (22, 11779436), (34, 7621988), (44, 5889718), (68, 3810994), (88, 2944859), (136, 1905497), (187, 1385816), (311, 833272), (374, 692908), (557, 465256), (622, 416636), (748, 346454), (1114, 232628), (1244, 208318), (1496, 173227), (2228, 116314), (2488, 104159), (3421, 75752), (4456, 58157), (5287, 49016), (6127, 42296), (6842, 37876), (9469, 27368), (10574, 24508), (12254, 21148), (13684, 18938)]