289373328

素因数分解:

$2^4\times 3^2\times {\mathrm{2009537}}^1$

素因数の和:2009551

約数の個数: 30

約数和(自身を含む): 809843814

約数和(自身を除く): 520470486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2009537, 4019074, 6028611, 8038148, 12057222, 16076296, 18085833, 24114444, 32152592, 36171666, 48228888, 72343332, 96457776, 144686664, 289373328]

約数ペア:

[(1, 289373328), (2, 144686664), (3, 96457776), (4, 72343332), (6, 48228888), (8, 36171666), (9, 32152592), (12, 24114444), (16, 18085833), (18, 16076296), (24, 12057222), (36, 8038148), (48, 6028611), (72, 4019074), (144, 2009537)]