240939712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4065

約数の個数: 56

約数和(自身を含む): 522077696

約数和(自身を除く): 281137984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 584, 832, 949, 1168, 1898, 2336, 3796, 3967, 4672, 7592, 7934, 15184, 15868, 30368, 31736, 51571, 60736, 63472, 103142, 126944, 206284, 253888, 289591, 412568, 579182, 825136, 1158364, 1650272, 2316728, 3300544, 3764683, 4633456, 7529366, 9266912, 15058732, 18533824, 30117464, 60234928, 120469856, 240939712]

約数ペア:

[(1, 240939712), (2, 120469856), (4, 60234928), (8, 30117464), (13, 18533824), (16, 15058732), (26, 9266912), (32, 7529366), (52, 4633456), (64, 3764683), (73, 3300544), (104, 2316728), (146, 1650272), (208, 1158364), (292, 825136), (416, 579182), (584, 412568), (832, 289591), (949, 253888), (1168, 206284), (1898, 126944), (2336, 103142), (3796, 63472), (3967, 60736), (4672, 51571), (7592, 31736), (7934, 30368), (15184, 15868)]