246240774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1422

約数の個数: 72

約数和(自身を含む): 587632032

約数和(自身を除く): 341391258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 169, 183, 234, 338, 366, 507, 549, 793, 1014, 1098, 1327, 1521, 1586, 2379, 2654, 3042, 3981, 4758, 7137, 7962, 10309, 11943, 14274, 17251, 20618, 23886, 30927, 34502, 51753, 61854, 80947, 92781, 103506, 155259, 161894, 185562, 224263, 242841, 310518, 448526, 485682, 672789, 728523, 1052311, 1345578, 1457046, 2018367, 2104622, 3156933, 4036734, 6313866, 9470799, 13680043, 18941598, 27360086, 41040129, 82080258, 123120387, 246240774]

約数ペア:

[(1, 246240774), (2, 123120387), (3, 82080258), (6, 41040129), (9, 27360086), (13, 18941598), (18, 13680043), (26, 9470799), (39, 6313866), (61, 4036734), (78, 3156933), (117, 2104622), (122, 2018367), (169, 1457046), (183, 1345578), (234, 1052311), (338, 728523), (366, 672789), (507, 485682), (549, 448526), (793, 310518), (1014, 242841), (1098, 224263), (1327, 185562), (1521, 161894), (1586, 155259), (2379, 103506), (2654, 92781), (3042, 80947), (3981, 61854), (4758, 51753), (7137, 34502), (7962, 30927), (10309, 23886), (11943, 20618), (14274, 17251)]