193770264

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 499322880

約数和(自身を除く): 305552616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 191, 246, 328, 382, 492, 573, 764, 984, 1031, 1146, 1528, 2062, 2292, 3093, 4124, 4584, 6186, 7831, 8248, 12372, 15662, 23493, 24744, 31324, 42271, 46986, 62648, 84542, 93972, 126813, 169084, 187944, 196921, 253626, 338168, 393842, 507252, 590763, 787684, 1014504, 1181526, 1575368, 2363052, 4726104, 8073761, 16147522, 24221283, 32295044, 48442566, 64590088, 96885132, 193770264]

約数ペア:

[(1, 193770264), (2, 96885132), (3, 64590088), (4, 48442566), (6, 32295044), (8, 24221283), (12, 16147522), (24, 8073761), (41, 4726104), (82, 2363052), (123, 1575368), (164, 1181526), (191, 1014504), (246, 787684), (328, 590763), (382, 507252), (492, 393842), (573, 338168), (764, 253626), (984, 196921), (1031, 187944), (1146, 169084), (1528, 126813), (2062, 93972), (2292, 84542), (3093, 62648), (4124, 46986), (4584, 42271), (6186, 31324), (7831, 24744), (8248, 23493), (12372, 15662)]