268524081

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 453007360

約数和(自身を除く): 184483279

約数列:

[1, 3, 7, 9, 21, 63, 79, 163, 237, 331, 489, 553, 711, 993, 1141, 1467, 1659, 2317, 2979, 3423, 4977, 6951, 10269, 12877, 20853, 26149, 38631, 53953, 78447, 90139, 115893, 161859, 183043, 235341, 270417, 377671, 485577, 549129, 811251, 1133013, 1647387, 3399039, 4262287, 12786861, 29836009, 38360583, 89508027, 268524081]

約数ペア:

[(1, 268524081), (3, 89508027), (7, 38360583), (9, 29836009), (21, 12786861), (63, 4262287), (79, 3399039), (163, 1647387), (237, 1133013), (331, 811251), (489, 549129), (553, 485577), (711, 377671), (993, 270417), (1141, 235341), (1467, 183043), (1659, 161859), (2317, 115893), (2979, 90139), (3423, 78447), (4977, 53953), (6951, 38631), (10269, 26149), (12877, 20853)]