402181432912

素因数分解:

$2^4\times 7^1\times {\mathrm{63521}}^1\times {\mathrm{56531}}^1$

素因数の和:120067

約数の個数: 40

約数和(自身を含む): 890574374592

約数和(自身を除く): 488392941680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 56531, 63521, 113062, 127042, 226124, 254084, 395717, 444647, 452248, 508168, 791434, 889294, 904496, 1016336, 1582868, 1778588, 3165736, 3557176, 6331472, 7114352, 3590905651, 7181811302, 14363622604, 25136339557, 28727245208, 50272679114, 57454490416, 100545358228, 201090716456, 402181432912]

約数ペア:

[(1, 402181432912), (2, 201090716456), (4, 100545358228), (7, 57454490416), (8, 50272679114), (14, 28727245208), (16, 25136339557), (28, 14363622604), (56, 7181811302), (112, 3590905651), (56531, 7114352), (63521, 6331472), (113062, 3557176), (127042, 3165736), (226124, 1778588), (254084, 1582868), (395717, 1016336), (444647, 904496), (452248, 889294), (508168, 791434)]