428234008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{1931}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 846216000

約数和(自身を除く): 417981992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1459, 1931, 2918, 3862, 5836, 7724, 11672, 15448, 27721, 36689, 55442, 73378, 110884, 146756, 221768, 293512, 2817329, 5634658, 11269316, 22538632, 53529251, 107058502, 214117004, 428234008]

約数ペア:

[(1, 428234008), (2, 214117004), (4, 107058502), (8, 53529251), (19, 22538632), (38, 11269316), (76, 5634658), (152, 2817329), (1459, 293512), (1931, 221768), (2918, 146756), (3862, 110884), (5836, 73378), (7724, 55442), (11672, 36689), (15448, 27721)]