264884872

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{56989}}^1$

素因数の和:57085

約数の個数: 32

約数和(自身を含む): 574459200

約数和(自身を除く): 309574328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 56989, 113978, 227956, 398923, 455912, 797846, 1595692, 3191384, 4730087, 9460174, 18920348, 33110609, 37840696, 66221218, 132442436, 264884872]

約数ペア:

[(1, 264884872), (2, 132442436), (4, 66221218), (7, 37840696), (8, 33110609), (14, 18920348), (28, 9460174), (56, 4730087), (83, 3191384), (166, 1595692), (332, 797846), (581, 455912), (664, 398923), (1162, 227956), (2324, 113978), (4648, 56989)]