279928068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{114913}}^1$

素因数の和:114956

約数の個数: 48

約数和(自身を含む): 772222080

約数和(自身を除く): 492294012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 114913, 229826, 344739, 459652, 689478, 804391, 1378956, 1608782, 2413173, 3217564, 3332477, 4826346, 6664954, 9652692, 9997431, 13329908, 19994862, 23327339, 39989724, 46654678, 69982017, 93309356, 139964034, 279928068]

約数ペア:

[(1, 279928068), (2, 139964034), (3, 93309356), (4, 69982017), (6, 46654678), (7, 39989724), (12, 23327339), (14, 19994862), (21, 13329908), (28, 9997431), (29, 9652692), (42, 6664954), (58, 4826346), (84, 3332477), (87, 3217564), (116, 2413173), (174, 1608782), (203, 1378956), (348, 804391), (406, 689478), (609, 459652), (812, 344739), (1218, 229826), (2436, 114913)]