321114157052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2876233}}^1$

素因数の和:2876382

約数の個数: 48

約数和(自身を含む): 642665724960

約数和(自身を除く): 321551567908

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 226, 247, 452, 494, 988, 1469, 2147, 2938, 4294, 5876, 8588, 27911, 55822, 111644, 2876233, 5752466, 11504932, 37391029, 54648427, 74782058, 109296854, 149564116, 218593708, 325014329, 650028658, 710429551, 1300057316, 1420859102, 2841718204, 4225186277, 6175272251, 8450372554, 12350544502, 16900745108, 24701089004, 80278539263, 160557078526, 321114157052]

約数ペア:

[(1, 321114157052), (2, 160557078526), (4, 80278539263), (13, 24701089004), (19, 16900745108), (26, 12350544502), (38, 8450372554), (52, 6175272251), (76, 4225186277), (113, 2841718204), (226, 1420859102), (247, 1300057316), (452, 710429551), (494, 650028658), (988, 325014329), (1469, 218593708), (2147, 149564116), (2938, 109296854), (4294, 74782058), (5876, 54648427), (8588, 37391029), (27911, 11504932), (55822, 5752466), (111644, 2876233)]