388682504

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{23059}}^1$

素因数の和:23122

約数の個数: 48

約数和(自身を含む): 867517200

約数和(自身を除く): 478834696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 16856, 23059, 46118, 92236, 161413, 184472, 322826, 645652, 991537, 1129891, 1291304, 1983074, 2259782, 3966148, 4519564, 6940759, 7932296, 9039128, 13881518, 27763036, 48585313, 55526072, 97170626, 194341252, 388682504]

約数ペア:

[(1, 388682504), (2, 194341252), (4, 97170626), (7, 55526072), (8, 48585313), (14, 27763036), (28, 13881518), (43, 9039128), (49, 7932296), (56, 6940759), (86, 4519564), (98, 3966148), (172, 2259782), (196, 1983074), (301, 1291304), (344, 1129891), (392, 991537), (602, 645652), (1204, 322826), (2107, 184472), (2408, 161413), (4214, 92236), (8428, 46118), (16856, 23059)]