286289172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{611729}}^1$

素因数の和:611752

約数の個数: 36

約数和(自身を含む): 779344020

約数和(自身を除く): 493054848

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 611729, 1223458, 1835187, 2446916, 3670374, 5505561, 7340748, 7952477, 11011122, 15904954, 22022244, 23857431, 31809908, 47714862, 71572293, 95429724, 143144586, 286289172]

約数ペア:

[(1, 286289172), (2, 143144586), (3, 95429724), (4, 71572293), (6, 47714862), (9, 31809908), (12, 23857431), (13, 22022244), (18, 15904954), (26, 11011122), (36, 7952477), (39, 7340748), (52, 5505561), (78, 3670374), (117, 2446916), (156, 1835187), (234, 1223458), (468, 611729)]