217415028

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3229}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 526722560

約数和(自身を除く): 309307532

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 362, 372, 543, 724, 1086, 2172, 3229, 5611, 6458, 9687, 11222, 12916, 16833, 19374, 22444, 33666, 38748, 67332, 100099, 200198, 300297, 400396, 584449, 600594, 1168898, 1201188, 1753347, 2337796, 3506694, 7013388, 18117919, 36235838, 54353757, 72471676, 108707514, 217415028]

約数ペア:

[(1, 217415028), (2, 108707514), (3, 72471676), (4, 54353757), (6, 36235838), (12, 18117919), (31, 7013388), (62, 3506694), (93, 2337796), (124, 1753347), (181, 1201188), (186, 1168898), (362, 600594), (372, 584449), (543, 400396), (724, 300297), (1086, 200198), (2172, 100099), (3229, 67332), (5611, 38748), (6458, 33666), (9687, 22444), (11222, 19374), (12916, 16833)]