828288438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 1741409280

約数和(自身を除く): 913120842

約数列:

[1, 2, 3, 6, 37, 67, 74, 111, 134, 201, 222, 233, 239, 402, 466, 478, 699, 717, 1398, 1434, 2479, 4958, 7437, 8621, 8843, 14874, 15611, 16013, 17242, 17686, 25863, 26529, 31222, 32026, 46833, 48039, 51726, 53058, 55687, 93666, 96078, 111374, 167061, 334122, 577607, 592481, 1155214, 1184962, 1732821, 1777443, 2060419, 3465642, 3554886, 3731029, 4120838, 6181257, 7462058, 11193087, 12362514, 22386174, 138048073, 276096146, 414144219, 828288438]

約数ペア:

[(1, 828288438), (2, 414144219), (3, 276096146), (6, 138048073), (37, 22386174), (67, 12362514), (74, 11193087), (111, 7462058), (134, 6181257), (201, 4120838), (222, 3731029), (233, 3554886), (239, 3465642), (402, 2060419), (466, 1777443), (478, 1732821), (699, 1184962), (717, 1155214), (1398, 592481), (1434, 577607), (2479, 334122), (4958, 167061), (7437, 111374), (8621, 96078), (8843, 93666), (14874, 55687), (15611, 53058), (16013, 51726), (17242, 48039), (17686, 46833), (25863, 32026), (26529, 31222)]