255923928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{91141}}^1$

素因数の和:91169

約数の個数: 64

約数和(自身を含む): 765592800

約数和(自身を除く): 509668872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 91141, 182282, 273423, 364564, 546846, 729128, 820269, 1093692, 1184833, 1640538, 2187384, 2369666, 2460807, 3281076, 3554499, 4739332, 4921614, 6562152, 7108998, 9478664, 9843228, 10663497, 14217996, 19686456, 21326994, 28435992, 31990491, 42653988, 63980982, 85307976, 127961964, 255923928]

約数ペア:

[(1, 255923928), (2, 127961964), (3, 85307976), (4, 63980982), (6, 42653988), (8, 31990491), (9, 28435992), (12, 21326994), (13, 19686456), (18, 14217996), (24, 10663497), (26, 9843228), (27, 9478664), (36, 7108998), (39, 6562152), (52, 4921614), (54, 4739332), (72, 3554499), (78, 3281076), (104, 2460807), (108, 2369666), (117, 2187384), (156, 1640538), (216, 1184833), (234, 1093692), (312, 820269), (351, 729128), (468, 546846), (702, 364564), (936, 273423), (1404, 182282), (2808, 91141)]