724679436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11591

約数の個数: 72

約数和(自身を含む): 1890223104

約数和(自身を除く): 1165543668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5239, 10478, 11527, 15717, 20956, 23054, 31434, 34581, 46108, 62868, 69162, 138324, 149851, 299702, 357337, 449553, 599404, 714674, 899106, 1072011, 1429348, 1798212, 1948063, 2144022, 3896126, 4288044, 4645381, 5844189, 7792252, 9290762, 11688378, 13936143, 18581524, 23376756, 27872286, 55744572, 60389953, 120779906, 181169859, 241559812, 362339718, 724679436]

約数ペア:

[(1, 724679436), (2, 362339718), (3, 241559812), (4, 181169859), (6, 120779906), (12, 60389953), (13, 55744572), (26, 27872286), (31, 23376756), (39, 18581524), (52, 13936143), (62, 11688378), (78, 9290762), (93, 7792252), (124, 5844189), (156, 4645381), (169, 4288044), (186, 3896126), (338, 2144022), (372, 1948063), (403, 1798212), (507, 1429348), (676, 1072011), (806, 899106), (1014, 714674), (1209, 599404), (1612, 449553), (2028, 357337), (2418, 299702), (4836, 149851), (5239, 138324), (10478, 69162), (11527, 62868), (15717, 46108), (20956, 34581), (23054, 31434)]