316690349488

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{363317}}^1$

素因数の和:363829

約数の個数: 40

約数和(自身を含む): 619276984272

約数和(自身を除く): 302586634784

約数列:

[1, 2, 4, 8, 16, 157, 314, 347, 628, 694, 1256, 1388, 2512, 2776, 5552, 54479, 108958, 217916, 363317, 435832, 726634, 871664, 1453268, 2906536, 5813072, 57040769, 114081538, 126070999, 228163076, 252141998, 456326152, 504283996, 912652304, 1008567992, 2017135984, 19793146843, 39586293686, 79172587372, 158345174744, 316690349488]

約数ペア:

[(1, 316690349488), (2, 158345174744), (4, 79172587372), (8, 39586293686), (16, 19793146843), (157, 2017135984), (314, 1008567992), (347, 912652304), (628, 504283996), (694, 456326152), (1256, 252141998), (1388, 228163076), (2512, 126070999), (2776, 114081538), (5552, 57040769), (54479, 5813072), (108958, 2906536), (217916, 1453268), (363317, 871664), (435832, 726634)]