866745168

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{71941}}^1$

素因数の和:72203

約数の個数: 40

約数和(自身を含む): 2248043616

約数和(自身を除く): 1381298448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 12048, 71941, 143882, 215823, 287764, 431646, 575528, 863292, 1151056, 1726584, 3453168, 18057191, 36114382, 54171573, 72228764, 108343146, 144457528, 216686292, 288915056, 433372584, 866745168]

約数ペア:

[(1, 866745168), (2, 433372584), (3, 288915056), (4, 216686292), (6, 144457528), (8, 108343146), (12, 72228764), (16, 54171573), (24, 36114382), (48, 18057191), (251, 3453168), (502, 1726584), (753, 1151056), (1004, 863292), (1506, 575528), (2008, 431646), (3012, 287764), (4016, 215823), (6024, 143882), (12048, 71941)]