275197216

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64661}}^1$

素因数の和:64697

約数の個数: 48

約数和(自身を含む): 651792960

約数和(自身を除く): 376595744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 64661, 129322, 258644, 452627, 517288, 905254, 1034576, 1228559, 1810508, 2069152, 2457118, 3621016, 4914236, 7242032, 8599913, 9828472, 14484064, 17199826, 19656944, 34399652, 39313888, 68799304, 137598608, 275197216]

約数ペア:

[(1, 275197216), (2, 137598608), (4, 68799304), (7, 39313888), (8, 34399652), (14, 19656944), (16, 17199826), (19, 14484064), (28, 9828472), (32, 8599913), (38, 7242032), (56, 4914236), (76, 3621016), (112, 2457118), (133, 2069152), (152, 1810508), (224, 1228559), (266, 1034576), (304, 905254), (532, 517288), (608, 452627), (1064, 258644), (2128, 129322), (4256, 64661)]