456475444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 839460160

約数和(自身を除く): 382984716

約数列:

[1, 2, 4, 43, 61, 86, 122, 139, 172, 244, 278, 313, 556, 626, 1252, 2623, 5246, 5977, 8479, 10492, 11954, 13459, 16958, 19093, 23908, 26918, 33916, 38186, 43507, 53836, 76372, 87014, 174028, 364597, 729194, 820999, 1458388, 1641998, 1870801, 2653927, 3283996, 3741602, 5307854, 7483204, 10615708, 114118861, 228237722, 456475444]

約数ペア:

[(1, 456475444), (2, 228237722), (4, 114118861), (43, 10615708), (61, 7483204), (86, 5307854), (122, 3741602), (139, 3283996), (172, 2653927), (244, 1870801), (278, 1641998), (313, 1458388), (556, 820999), (626, 729194), (1252, 364597), (2623, 174028), (5246, 87014), (5977, 76372), (8479, 53836), (10492, 43507), (11954, 38186), (13459, 33916), (16958, 26918), (19093, 23908)]