289920732

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{133481}}^1$

素因数の和:133669

約数の個数: 24

約数和(自身を含む): 680224272

約数和(自身を除く): 390303540

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 133481, 266962, 400443, 533924, 800886, 1601772, 24160061, 48320122, 72480183, 96640244, 144960366, 289920732]

約数ペア:

[(1, 289920732), (2, 144960366), (3, 96640244), (4, 72480183), (6, 48320122), (12, 24160061), (181, 1601772), (362, 800886), (543, 533924), (724, 400443), (1086, 266962), (2172, 133481)]