255174216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56857}}^1$

素因数の和:56894

約数の個数: 64

約数和(自身を含む): 736879680

約数和(自身を除く): 481705464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 56857, 113714, 170571, 227428, 341142, 454856, 625427, 682284, 966569, 1250854, 1364568, 1876281, 1933138, 2501708, 2899707, 3752562, 3866276, 5003416, 5799414, 7505124, 7732552, 10632259, 11598828, 15010248, 21264518, 23197656, 31896777, 42529036, 63793554, 85058072, 127587108, 255174216]

約数ペア:

[(1, 255174216), (2, 127587108), (3, 85058072), (4, 63793554), (6, 42529036), (8, 31896777), (11, 23197656), (12, 21264518), (17, 15010248), (22, 11598828), (24, 10632259), (33, 7732552), (34, 7505124), (44, 5799414), (51, 5003416), (66, 3866276), (68, 3752562), (88, 2899707), (102, 2501708), (132, 1933138), (136, 1876281), (187, 1364568), (204, 1250854), (264, 966569), (374, 682284), (408, 625427), (561, 454856), (748, 341142), (1122, 227428), (1496, 170571), (2244, 113714), (4488, 56857)]