408035868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{13063}}^1$

素因数の和:13226

約数の個数: 48

約数和(自身を含む): 1009585920

約数和(自身を除く): 601550052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 13063, 15618, 26126, 31236, 39189, 52252, 78378, 156756, 248197, 496394, 744591, 992788, 1489182, 1789631, 2978364, 3579262, 5368893, 7158524, 10737786, 21475572, 34002989, 68005978, 102008967, 136011956, 204017934, 408035868]

約数ペア:

[(1, 408035868), (2, 204017934), (3, 136011956), (4, 102008967), (6, 68005978), (12, 34002989), (19, 21475572), (38, 10737786), (57, 7158524), (76, 5368893), (114, 3579262), (137, 2978364), (228, 1789631), (274, 1489182), (411, 992788), (548, 744591), (822, 496394), (1644, 248197), (2603, 156756), (5206, 78378), (7809, 52252), (10412, 39189), (13063, 31236), (15618, 26126)]