272236848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 760472160

約数和(自身を除く): 488235312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 293, 312, 586, 624, 879, 1172, 1489, 1758, 2344, 2978, 3516, 3809, 4467, 4688, 5956, 7032, 7618, 8934, 11427, 11912, 14064, 15236, 17868, 19357, 22854, 23824, 30472, 35736, 38714, 45708, 58071, 60944, 71472, 77428, 91416, 116142, 154856, 182832, 232284, 309712, 436277, 464568, 872554, 929136, 1308831, 1745108, 2617662, 3490216, 5235324, 5671601, 6980432, 10470648, 11343202, 17014803, 20941296, 22686404, 34029606, 45372808, 68059212, 90745616, 136118424, 272236848]

約数ペア:

[(1, 272236848), (2, 136118424), (3, 90745616), (4, 68059212), (6, 45372808), (8, 34029606), (12, 22686404), (13, 20941296), (16, 17014803), (24, 11343202), (26, 10470648), (39, 6980432), (48, 5671601), (52, 5235324), (78, 3490216), (104, 2617662), (156, 1745108), (208, 1308831), (293, 929136), (312, 872554), (586, 464568), (624, 436277), (879, 309712), (1172, 232284), (1489, 182832), (1758, 154856), (2344, 116142), (2978, 91416), (3516, 77428), (3809, 71472), (4467, 60944), (4688, 58071), (5956, 45708), (7032, 38714), (7618, 35736), (8934, 30472), (11427, 23824), (11912, 22854), (14064, 19357), (15236, 17868)]