685769148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2617}}^1$

素因数の和:2907

約数の個数: 72

約数和(自身を含む): 1801079280

約数和(自身を除く): 1115310132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 251, 261, 348, 502, 522, 753, 1004, 1044, 1506, 2259, 2617, 3012, 4518, 5234, 7279, 7851, 9036, 10468, 14558, 15702, 21837, 23553, 29116, 31404, 43674, 47106, 65511, 75893, 87348, 94212, 131022, 151786, 227679, 262044, 303572, 455358, 656867, 683037, 910716, 1313734, 1366074, 1970601, 2627468, 2732148, 3941202, 5911803, 7882404, 11823606, 19049143, 23647212, 38098286, 57147429, 76196572, 114294858, 171442287, 228589716, 342884574, 685769148]

約数ペア:

[(1, 685769148), (2, 342884574), (3, 228589716), (4, 171442287), (6, 114294858), (9, 76196572), (12, 57147429), (18, 38098286), (29, 23647212), (36, 19049143), (58, 11823606), (87, 7882404), (116, 5911803), (174, 3941202), (251, 2732148), (261, 2627468), (348, 1970601), (502, 1366074), (522, 1313734), (753, 910716), (1004, 683037), (1044, 656867), (1506, 455358), (2259, 303572), (2617, 262044), (3012, 227679), (4518, 151786), (5234, 131022), (7279, 94212), (7851, 87348), (9036, 75893), (10468, 65511), (14558, 47106), (15702, 43674), (21837, 31404), (23553, 29116)]