749203434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{7793}}^1$

素因数の和:7924

約数の個数: 72

約数和(自身を含む): 1905866820

約数和(自身を除く): 1156663386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 981, 1526, 1962, 2289, 4578, 5341, 6867, 7793, 10682, 13734, 15586, 16023, 23379, 32046, 46758, 48069, 54551, 70137, 96138, 109102, 140274, 163653, 327306, 381857, 490959, 763714, 849437, 981918, 1145571, 1698874, 2291142, 2548311, 3436713, 5096622, 5946059, 6873426, 7644933, 11892118, 15289866, 17838177, 35676354, 41622413, 53514531, 83244826, 107029062, 124867239, 249734478, 374601717, 749203434]

約数ペア:

[(1, 749203434), (2, 374601717), (3, 249734478), (6, 124867239), (7, 107029062), (9, 83244826), (14, 53514531), (18, 41622413), (21, 35676354), (42, 17838177), (49, 15289866), (63, 11892118), (98, 7644933), (109, 6873426), (126, 5946059), (147, 5096622), (218, 3436713), (294, 2548311), (327, 2291142), (441, 1698874), (654, 1145571), (763, 981918), (882, 849437), (981, 763714), (1526, 490959), (1962, 381857), (2289, 327306), (4578, 163653), (5341, 140274), (6867, 109102), (7793, 96138), (10682, 70137), (13734, 54551), (15586, 48069), (16023, 46758), (23379, 32046)]