218034096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{648911}}^1$

素因数の和:648929

約数の個数: 40

約数和(自身を含む): 643720704

約数和(自身を除く): 425686608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 648911, 1297822, 1946733, 2595644, 3893466, 4542377, 5191288, 7786932, 9084754, 10382576, 13627131, 15573864, 18169508, 27254262, 31147728, 36339016, 54508524, 72678032, 109017048, 218034096]

約数ペア:

[(1, 218034096), (2, 109017048), (3, 72678032), (4, 54508524), (6, 36339016), (7, 31147728), (8, 27254262), (12, 18169508), (14, 15573864), (16, 13627131), (21, 10382576), (24, 9084754), (28, 7786932), (42, 5191288), (48, 4542377), (56, 3893466), (84, 2595644), (112, 1946733), (168, 1297822), (336, 648911)]