289265574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{218149}}^1$

素因数の和:218184

約数の個数: 32

約数和(自身を含む): 659685600

約数和(自身を除く): 370420026

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 218149, 436298, 654447, 1308894, 2835937, 3708533, 5671874, 7417066, 8507811, 11125599, 17015622, 22251198, 48210929, 96421858, 144632787, 289265574]

約数ペア:

[(1, 289265574), (2, 144632787), (3, 96421858), (6, 48210929), (13, 22251198), (17, 17015622), (26, 11125599), (34, 8507811), (39, 7417066), (51, 5671874), (78, 3708533), (102, 2835937), (221, 1308894), (442, 654447), (663, 436298), (1326, 218149)]