279226088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{2801}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 555300360

約数和(自身を除く): 276074272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 733, 1466, 2801, 2932, 5602, 5864, 11204, 12461, 22408, 24922, 47617, 49844, 95234, 99688, 190468, 380936, 2053133, 4106266, 8212532, 16425064, 34903261, 69806522, 139613044, 279226088]

約数ペア:

[(1, 279226088), (2, 139613044), (4, 69806522), (8, 34903261), (17, 16425064), (34, 8212532), (68, 4106266), (136, 2053133), (733, 380936), (1466, 190468), (2801, 99688), (2932, 95234), (5602, 49844), (5864, 47617), (11204, 24922), (12461, 22408)]