221334264

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 629272800

約数和(自身を除く): 407938536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 71, 72, 87, 116, 142, 174, 213, 232, 261, 284, 348, 426, 522, 568, 639, 696, 852, 1044, 1278, 1493, 1704, 2059, 2088, 2556, 2986, 4118, 4479, 5112, 5972, 6177, 8236, 8958, 11944, 12354, 13437, 16472, 17916, 18531, 24708, 26874, 35832, 37062, 43297, 49416, 53748, 74124, 86594, 106003, 107496, 129891, 148248, 173188, 212006, 259782, 318009, 346376, 389673, 424012, 519564, 636018, 779346, 848024, 954027, 1039128, 1272036, 1558692, 1908054, 2544072, 3074087, 3117384, 3816108, 6148174, 7632216, 9222261, 12296348, 18444522, 24592696, 27666783, 36889044, 55333566, 73778088, 110667132, 221334264]

約数ペア:

[(1, 221334264), (2, 110667132), (3, 73778088), (4, 55333566), (6, 36889044), (8, 27666783), (9, 24592696), (12, 18444522), (18, 12296348), (24, 9222261), (29, 7632216), (36, 6148174), (58, 3816108), (71, 3117384), (72, 3074087), (87, 2544072), (116, 1908054), (142, 1558692), (174, 1272036), (213, 1039128), (232, 954027), (261, 848024), (284, 779346), (348, 636018), (426, 519564), (522, 424012), (568, 389673), (639, 346376), (696, 318009), (852, 259782), (1044, 212006), (1278, 173188), (1493, 148248), (1704, 129891), (2059, 107496), (2088, 106003), (2556, 86594), (2986, 74124), (4118, 53748), (4479, 49416), (5112, 43297), (5972, 37062), (6177, 35832), (8236, 26874), (8958, 24708), (11944, 18531), (12354, 17916), (13437, 16472)]