677012742

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2203}}^1$

素因数の和:2495

約数の個数: 80

約数和(自身を含む): 1740913152

約数和(自身を除く): 1063900410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 271, 378, 542, 567, 813, 1134, 1626, 1897, 2203, 2439, 3794, 4406, 4878, 5691, 6609, 7317, 11382, 13218, 14634, 15421, 17073, 19827, 21951, 30842, 34146, 39654, 43902, 46263, 51219, 59481, 92526, 102438, 118962, 138789, 153657, 178443, 277578, 307314, 356886, 416367, 597013, 832734, 1194026, 1249101, 1791039, 2498202, 3582078, 4179091, 5373117, 8358182, 10746234, 12537273, 16119351, 25074546, 32238702, 37611819, 48358053, 75223638, 96716106, 112835457, 225670914, 338506371, 677012742]

約数ペア:

[(1, 677012742), (2, 338506371), (3, 225670914), (6, 112835457), (7, 96716106), (9, 75223638), (14, 48358053), (18, 37611819), (21, 32238702), (27, 25074546), (42, 16119351), (54, 12537273), (63, 10746234), (81, 8358182), (126, 5373117), (162, 4179091), (189, 3582078), (271, 2498202), (378, 1791039), (542, 1249101), (567, 1194026), (813, 832734), (1134, 597013), (1626, 416367), (1897, 356886), (2203, 307314), (2439, 277578), (3794, 178443), (4406, 153657), (4878, 138789), (5691, 118962), (6609, 102438), (7317, 92526), (11382, 59481), (13218, 51219), (14634, 46263), (15421, 43902), (17073, 39654), (19827, 34146), (21951, 30842)]