288009332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 563068800

約数和(自身を除く): 275059468

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 107, 148, 214, 428, 481, 962, 1391, 1399, 1924, 2782, 2798, 3959, 5564, 5596, 7918, 15836, 18187, 36374, 51467, 51763, 72748, 102934, 103526, 149693, 205868, 207052, 299386, 598772, 672919, 1345838, 1946009, 2691676, 3892018, 5538641, 7784036, 11077282, 22154564, 72002333, 144004666, 288009332]

約数ペア:

[(1, 288009332), (2, 144004666), (4, 72002333), (13, 22154564), (26, 11077282), (37, 7784036), (52, 5538641), (74, 3892018), (107, 2691676), (148, 1946009), (214, 1345838), (428, 672919), (481, 598772), (962, 299386), (1391, 207052), (1399, 205868), (1924, 149693), (2782, 103526), (2798, 102934), (3959, 72748), (5564, 51763), (5596, 51467), (7918, 36374), (15836, 18187)]