1209112203008

素因数分解:

$2^8\times {\mathrm{229}}^1\times {\mathrm{457}}^1\times {\mathrm{45131}}^1$

素因数の和:45833

約数の個数: 72

約数和(自身を含む): 2429398693680

約数和(自身を除く): 1220286490672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 457, 458, 914, 916, 1828, 1832, 3656, 3664, 7312, 7328, 14624, 14656, 29248, 29312, 45131, 58496, 58624, 90262, 104653, 116992, 180524, 209306, 361048, 418612, 722096, 837224, 1444192, 1674448, 2888384, 3348896, 5776768, 6697792, 10334999, 11553536, 13395584, 20624867, 20669998, 26791168, 41249734, 41339996, 82499468, 82679992, 164998936, 165359984, 329997872, 330719968, 659995744, 661439936, 1319991488, 1322879872, 2639982976, 2645759744, 4723094543, 5279965952, 9446189086, 18892378172, 37784756344, 75569512688, 151139025376, 302278050752, 604556101504, 1209112203008]

約数ペア:

[(1, 1209112203008), (2, 604556101504), (4, 302278050752), (8, 151139025376), (16, 75569512688), (32, 37784756344), (64, 18892378172), (128, 9446189086), (229, 5279965952), (256, 4723094543), (457, 2645759744), (458, 2639982976), (914, 1322879872), (916, 1319991488), (1828, 661439936), (1832, 659995744), (3656, 330719968), (3664, 329997872), (7312, 165359984), (7328, 164998936), (14624, 82679992), (14656, 82499468), (29248, 41339996), (29312, 41249734), (45131, 26791168), (58496, 20669998), (58624, 20624867), (90262, 13395584), (104653, 11553536), (116992, 10334999), (180524, 6697792), (209306, 5776768), (361048, 3348896), (418612, 2888384), (722096, 1674448), (837224, 1444192)]