820237536

素因数分解:

$2^5\times 3^3\times {\mathrm{443}}^1\times {\mathrm{2143}}^1$

素因数の和:2605

約数の個数: 96

約数和(自身を含む): 2398878720

約数和(自身を除く): 1578641184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 443, 864, 886, 1329, 1772, 2143, 2658, 3544, 3987, 4286, 5316, 6429, 7088, 7974, 8572, 10632, 11961, 12858, 14176, 15948, 17144, 19287, 21264, 23922, 25716, 31896, 34288, 38574, 42528, 47844, 51432, 57861, 63792, 68576, 77148, 95688, 102864, 115722, 127584, 154296, 191376, 205728, 231444, 308592, 382752, 462888, 617184, 925776, 949349, 1851552, 1898698, 2848047, 3797396, 5696094, 7594792, 8544141, 11392188, 15189584, 17088282, 22784376, 25632423, 30379168, 34176564, 45568752, 51264846, 68353128, 91137504, 102529692, 136706256, 205059384, 273412512, 410118768, 820237536]

約数ペア:

[(1, 820237536), (2, 410118768), (3, 273412512), (4, 205059384), (6, 136706256), (8, 102529692), (9, 91137504), (12, 68353128), (16, 51264846), (18, 45568752), (24, 34176564), (27, 30379168), (32, 25632423), (36, 22784376), (48, 17088282), (54, 15189584), (72, 11392188), (96, 8544141), (108, 7594792), (144, 5696094), (216, 3797396), (288, 2848047), (432, 1898698), (443, 1851552), (864, 949349), (886, 925776), (1329, 617184), (1772, 462888), (2143, 382752), (2658, 308592), (3544, 231444), (3987, 205728), (4286, 191376), (5316, 154296), (6429, 127584), (7088, 115722), (7974, 102864), (8572, 95688), (10632, 77148), (11961, 68576), (12858, 63792), (14176, 57861), (15948, 51432), (17144, 47844), (19287, 42528), (21264, 38574), (23922, 34288), (25716, 31896)]