289574928

素因数分解:

$2^4\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1993}}^1$

素因数の和:3016

約数の個数: 60

約数和(自身を含む): 811617820

約数和(自身を除く): 522042892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1009, 1993, 2018, 3027, 3986, 4036, 5979, 6054, 7972, 8072, 9081, 11958, 12108, 15944, 16144, 17937, 18162, 23916, 24216, 31888, 35874, 36324, 47832, 48432, 71748, 72648, 95664, 143496, 145296, 286992, 2010937, 4021874, 6032811, 8043748, 12065622, 16087496, 18098433, 24131244, 32174992, 36196866, 48262488, 72393732, 96524976, 144787464, 289574928]

約数ペア:

[(1, 289574928), (2, 144787464), (3, 96524976), (4, 72393732), (6, 48262488), (8, 36196866), (9, 32174992), (12, 24131244), (16, 18098433), (18, 16087496), (24, 12065622), (36, 8043748), (48, 6032811), (72, 4021874), (144, 2010937), (1009, 286992), (1993, 145296), (2018, 143496), (3027, 95664), (3986, 72648), (4036, 71748), (5979, 48432), (6054, 47832), (7972, 36324), (8072, 35874), (9081, 31888), (11958, 24216), (12108, 23916), (15944, 18162), (16144, 17937)]