393542964

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179209}}^1$

素因数の和:179280

約数の個数: 36

約数和(自身を含む): 1011102820

約数和(自身を除く): 617559856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 179209, 358418, 537627, 716836, 1075254, 1612881, 2150508, 3225762, 6451524, 10931749, 21863498, 32795247, 43726996, 65590494, 98385741, 131180988, 196771482, 393542964]

約数ペア:

[(1, 393542964), (2, 196771482), (3, 131180988), (4, 98385741), (6, 65590494), (9, 43726996), (12, 32795247), (18, 21863498), (36, 10931749), (61, 6451524), (122, 3225762), (183, 2150508), (244, 1612881), (366, 1075254), (549, 716836), (732, 537627), (1098, 358418), (2196, 179209)]