478958656

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 84

約数和(自身を含む): 1055079424

約数和(自身を除く): 576120768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 176, 242, 254, 352, 484, 487, 508, 704, 968, 974, 1016, 1397, 1936, 1948, 2032, 2794, 3872, 3896, 4064, 5357, 5588, 7744, 7792, 8128, 10714, 11176, 15367, 15584, 21428, 22352, 30734, 31168, 42856, 44704, 58927, 61468, 61849, 85712, 89408, 117854, 122936, 123698, 171424, 235708, 245872, 247396, 342848, 471416, 491744, 494792, 680339, 942832, 983488, 989584, 1360678, 1885664, 1979168, 2721356, 3771328, 3958336, 5442712, 7483729, 10885424, 14967458, 21770848, 29934916, 43541696, 59869832, 119739664, 239479328, 478958656]

約数ペア:

[(1, 478958656), (2, 239479328), (4, 119739664), (8, 59869832), (11, 43541696), (16, 29934916), (22, 21770848), (32, 14967458), (44, 10885424), (64, 7483729), (88, 5442712), (121, 3958336), (127, 3771328), (176, 2721356), (242, 1979168), (254, 1885664), (352, 1360678), (484, 989584), (487, 983488), (508, 942832), (704, 680339), (968, 494792), (974, 491744), (1016, 471416), (1397, 342848), (1936, 247396), (1948, 245872), (2032, 235708), (2794, 171424), (3872, 123698), (3896, 122936), (4064, 117854), (5357, 89408), (5588, 85712), (7744, 61849), (7792, 61468), (8128, 58927), (10714, 44704), (11176, 42856), (15367, 31168), (15584, 30734), (21428, 22352)]