356634876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2293}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 897449504

約数和(自身を除く): 540814628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 997, 1994, 2293, 2991, 3988, 4586, 5982, 6879, 9172, 11964, 12961, 13758, 25922, 27516, 29809, 38883, 51844, 59618, 77766, 89427, 119236, 155532, 178854, 357708, 2286121, 4572242, 6858363, 9144484, 13716726, 27433452, 29719573, 59439146, 89158719, 118878292, 178317438, 356634876]

約数ペア:

[(1, 356634876), (2, 178317438), (3, 118878292), (4, 89158719), (6, 59439146), (12, 29719573), (13, 27433452), (26, 13716726), (39, 9144484), (52, 6858363), (78, 4572242), (156, 2286121), (997, 357708), (1994, 178854), (2293, 155532), (2991, 119236), (3988, 89427), (4586, 77766), (5982, 59618), (6879, 51844), (9172, 38883), (11964, 29809), (12961, 27516), (13758, 25922)]