320815922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 581290560

約数和(自身を除く): 260474638

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 227, 406, 413, 454, 826, 1589, 1711, 3178, 3422, 3481, 6583, 6962, 11977, 13166, 13393, 23954, 24367, 26786, 46081, 48734, 92162, 93751, 100949, 187502, 201898, 388397, 706643, 776794, 790187, 1413286, 1580374, 2718779, 5437558, 5531309, 11062618, 22915423, 45830846, 160407961, 320815922]

約数ペア:

[(1, 320815922), (2, 160407961), (7, 45830846), (14, 22915423), (29, 11062618), (58, 5531309), (59, 5437558), (118, 2718779), (203, 1580374), (227, 1413286), (406, 790187), (413, 776794), (454, 706643), (826, 388397), (1589, 201898), (1711, 187502), (3178, 100949), (3422, 93751), (3481, 92162), (6583, 48734), (6962, 46081), (11977, 26786), (13166, 24367), (13393, 23954)]