261763464

素因数分解:

$2^3\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{8269}}^1$

素因数の和:9597

約数の個数: 32

約数和(自身を含む): 654984000

約数和(自身を除く): 393220536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1319, 2638, 3957, 5276, 7914, 8269, 10552, 15828, 16538, 24807, 31656, 33076, 49614, 66152, 99228, 198456, 10906811, 21813622, 32720433, 43627244, 65440866, 87254488, 130881732, 261763464]

約数ペア:

[(1, 261763464), (2, 130881732), (3, 87254488), (4, 65440866), (6, 43627244), (8, 32720433), (12, 21813622), (24, 10906811), (1319, 198456), (2638, 99228), (3957, 66152), (5276, 49614), (7914, 33076), (8269, 31656), (10552, 24807), (15828, 16538)]