289086552

素因数分解:

$2^3\times 3^2\times {\mathrm{4015091}}^1$

素因数の和:4015103

約数の個数: 24

約数和(自身を含む): 782942940

約数和(自身を除く): 493856388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4015091, 8030182, 12045273, 16060364, 24090546, 32120728, 36135819, 48181092, 72271638, 96362184, 144543276, 289086552]

約数ペア:

[(1, 289086552), (2, 144543276), (3, 96362184), (4, 72271638), (6, 48181092), (8, 36135819), (9, 32120728), (12, 24090546), (18, 16060364), (24, 12045273), (36, 8030182), (72, 4015091)]