285707928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4211}}^1$

素因数の和:4488

約数の個数: 64

約数和(自身を含む): 782421120

約数和(自身を除く): 496713192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 514, 771, 1028, 1542, 2056, 2827, 3084, 4211, 5654, 6168, 8422, 8481, 11308, 12633, 16844, 16962, 22616, 25266, 33688, 33924, 46321, 50532, 67848, 92642, 101064, 138963, 185284, 277926, 370568, 555852, 1082227, 1111704, 2164454, 3246681, 4328908, 6493362, 8657816, 11904497, 12986724, 23808994, 25973448, 35713491, 47617988, 71426982, 95235976, 142853964, 285707928]

約数ペア:

[(1, 285707928), (2, 142853964), (3, 95235976), (4, 71426982), (6, 47617988), (8, 35713491), (11, 25973448), (12, 23808994), (22, 12986724), (24, 11904497), (33, 8657816), (44, 6493362), (66, 4328908), (88, 3246681), (132, 2164454), (257, 1111704), (264, 1082227), (514, 555852), (771, 370568), (1028, 277926), (1542, 185284), (2056, 138963), (2827, 101064), (3084, 92642), (4211, 67848), (5654, 50532), (6168, 46321), (8422, 33924), (8481, 33688), (11308, 25266), (12633, 22616), (16844, 16962)]