260385384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2243}}^1$

素因数の和:2950

約数の個数: 64

約数和(自身を含む): 745367040

約数和(自身を除く): 484981656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 691, 1382, 2073, 2243, 2764, 4146, 4486, 4837, 5528, 6729, 8292, 8972, 9674, 13458, 14511, 15701, 16584, 17944, 19348, 26916, 29022, 31402, 38696, 47103, 53832, 58044, 62804, 94206, 116088, 125608, 188412, 376824, 1549913, 3099826, 4649739, 6199652, 9299478, 10849391, 12399304, 18598956, 21698782, 32548173, 37197912, 43397564, 65096346, 86795128, 130192692, 260385384]

約数ペア:

[(1, 260385384), (2, 130192692), (3, 86795128), (4, 65096346), (6, 43397564), (7, 37197912), (8, 32548173), (12, 21698782), (14, 18598956), (21, 12399304), (24, 10849391), (28, 9299478), (42, 6199652), (56, 4649739), (84, 3099826), (168, 1549913), (691, 376824), (1382, 188412), (2073, 125608), (2243, 116088), (2764, 94206), (4146, 62804), (4486, 58044), (4837, 53832), (5528, 47103), (6729, 38696), (8292, 31402), (8972, 29022), (9674, 26916), (13458, 19348), (14511, 17944), (15701, 16584)]