248528688

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{19687}}^1$

素因数の和:19961

約数の個数: 40

約数和(自身を含む): 644506368

約数和(自身を除く): 395977680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 19687, 39374, 59061, 78748, 118122, 157496, 236244, 314992, 472488, 944976, 5177681, 10355362, 15533043, 20710724, 31066086, 41421448, 62132172, 82842896, 124264344, 248528688]

約数ペア:

[(1, 248528688), (2, 124264344), (3, 82842896), (4, 62132172), (6, 41421448), (8, 31066086), (12, 20710724), (16, 15533043), (24, 10355362), (48, 5177681), (263, 944976), (526, 472488), (789, 314992), (1052, 236244), (1578, 157496), (2104, 118122), (3156, 78748), (4208, 59061), (6312, 39374), (12624, 19687)]