8551201256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{332887}}^1$

素因数の和:332938

約数の個数: 48

約数和(自身を含む): 18275551200

約数和(自身を除く): 9724349944

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6422, 12844, 25688, 332887, 665774, 1331548, 2663096, 4327531, 6324853, 8655062, 12649706, 17310124, 25299412, 34620248, 50598824, 56257903, 82223089, 112515806, 164446178, 225031612, 328892356, 450063224, 657784712, 1068900157, 2137800314, 4275600628, 8551201256]

約数ペア:

[(1, 8551201256), (2, 4275600628), (4, 2137800314), (8, 1068900157), (13, 657784712), (19, 450063224), (26, 328892356), (38, 225031612), (52, 164446178), (76, 112515806), (104, 82223089), (152, 56257903), (169, 50598824), (247, 34620248), (338, 25299412), (494, 17310124), (676, 12649706), (988, 8655062), (1352, 6324853), (1976, 4327531), (3211, 2663096), (6422, 1331548), (12844, 665774), (25688, 332887)]