260521644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30449}}^1$

素因数の和:30510

約数の個数: 48

約数和(自身を含む): 654796800

約数和(自身を除く): 394275156

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 30449, 60898, 91347, 121796, 182694, 365388, 700327, 943919, 1400654, 1887838, 2100981, 2801308, 2831757, 3775676, 4201962, 5663514, 8403924, 11327028, 21710137, 43420274, 65130411, 86840548, 130260822, 260521644]

約数ペア:

[(1, 260521644), (2, 130260822), (3, 86840548), (4, 65130411), (6, 43420274), (12, 21710137), (23, 11327028), (31, 8403924), (46, 5663514), (62, 4201962), (69, 3775676), (92, 2831757), (93, 2801308), (124, 2100981), (138, 1887838), (186, 1400654), (276, 943919), (372, 700327), (713, 365388), (1426, 182694), (2139, 121796), (2852, 91347), (4278, 60898), (8556, 30449)]