264964119

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 425502720

約数和(自身を除く): 160538601

約数列:

[1, 3, 7, 21, 49, 53, 71, 147, 159, 213, 371, 479, 497, 1113, 1437, 1491, 2597, 3353, 3479, 3763, 7791, 10059, 10437, 11289, 23471, 25387, 26341, 34009, 70413, 76161, 79023, 102027, 177709, 184387, 238063, 533127, 553161, 714189, 1243963, 1666441, 1802477, 3731889, 4999323, 5407431, 12617339, 37852017, 88321373, 264964119]

約数ペア:

[(1, 264964119), (3, 88321373), (7, 37852017), (21, 12617339), (49, 5407431), (53, 4999323), (71, 3731889), (147, 1802477), (159, 1666441), (213, 1243963), (371, 714189), (479, 553161), (497, 533127), (1113, 238063), (1437, 184387), (1491, 177709), (2597, 102027), (3353, 79023), (3479, 76161), (3763, 70413), (7791, 34009), (10059, 26341), (10437, 25387), (11289, 23471)]