264686568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1031}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 698457600

約数和(自身を除く): 433771032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 563, 1031, 1126, 1689, 2062, 2252, 3093, 3378, 4124, 4504, 6186, 6756, 8248, 10697, 12372, 13512, 19589, 21394, 24744, 32091, 39178, 42788, 58767, 64182, 78356, 85576, 117534, 128364, 156712, 235068, 256728, 470136, 580453, 1160906, 1741359, 2321812, 3482718, 4643624, 6965436, 11028607, 13930872, 22057214, 33085821, 44114428, 66171642, 88228856, 132343284, 264686568]

約数ペア:

[(1, 264686568), (2, 132343284), (3, 88228856), (4, 66171642), (6, 44114428), (8, 33085821), (12, 22057214), (19, 13930872), (24, 11028607), (38, 6965436), (57, 4643624), (76, 3482718), (114, 2321812), (152, 1741359), (228, 1160906), (456, 580453), (563, 470136), (1031, 256728), (1126, 235068), (1689, 156712), (2062, 128364), (2252, 117534), (3093, 85576), (3378, 78356), (4124, 64182), (4504, 58767), (6186, 42788), (6756, 39178), (8248, 32091), (10697, 24744), (12372, 21394), (13512, 19589)]