440066772

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{87943}}^1$

素因数の和:88092

約数の個数: 36

約数和(自身を含む): 1120406560

約数和(自身を除く): 680339788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 87943, 175886, 263829, 351772, 527658, 791487, 1055316, 1582974, 3165948, 12224077, 24448154, 36672231, 48896308, 73344462, 110016693, 146688924, 220033386, 440066772]

約数ペア:

[(1, 440066772), (2, 220033386), (3, 146688924), (4, 110016693), (6, 73344462), (9, 48896308), (12, 36672231), (18, 24448154), (36, 12224077), (139, 3165948), (278, 1582974), (417, 1055316), (556, 791487), (834, 527658), (1251, 351772), (1668, 263829), (2502, 175886), (5004, 87943)]