251459904

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{6857}}^1$

素因数の和:7063

約数の個数: 56

約数和(自身を含む): 668901888

約数和(自身を除く): 417441984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 6857, 9168, 12224, 13714, 18336, 20571, 27428, 36672, 41142, 54856, 82284, 109712, 164568, 219424, 329136, 438848, 658272, 1309687, 1316544, 2619374, 3929061, 5238748, 7858122, 10477496, 15716244, 20954992, 31432488, 41909984, 62864976, 83819968, 125729952, 251459904]

約数ペア:

[(1, 251459904), (2, 125729952), (3, 83819968), (4, 62864976), (6, 41909984), (8, 31432488), (12, 20954992), (16, 15716244), (24, 10477496), (32, 7858122), (48, 5238748), (64, 3929061), (96, 2619374), (191, 1316544), (192, 1309687), (382, 658272), (573, 438848), (764, 329136), (1146, 219424), (1528, 164568), (2292, 109712), (3056, 82284), (4584, 54856), (6112, 41142), (6857, 36672), (9168, 27428), (12224, 20571), (13714, 18336)]