322438436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 608919360

約数和(自身を除く): 286480924

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 157, 244, 314, 443, 628, 886, 1159, 1772, 2318, 2983, 4636, 5966, 8417, 9577, 11932, 16834, 19154, 27023, 33668, 38308, 54046, 69551, 108092, 139102, 181963, 278204, 363926, 513437, 727852, 1026874, 1321469, 2053748, 2642938, 4242611, 5285876, 8485222, 16970444, 80609609, 161219218, 322438436]

約数ペア:

[(1, 322438436), (2, 161219218), (4, 80609609), (19, 16970444), (38, 8485222), (61, 5285876), (76, 4242611), (122, 2642938), (157, 2053748), (244, 1321469), (314, 1026874), (443, 727852), (628, 513437), (886, 363926), (1159, 278204), (1772, 181963), (2318, 139102), (2983, 108092), (4636, 69551), (5966, 54046), (8417, 38308), (9577, 33668), (11932, 27023), (16834, 19154)]