289364772

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{147937}}^1$

素因数の和:148107

約数の個数: 24

約数和(自身を含む): 679331296

約数和(自身を除く): 389966524

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 147937, 295874, 443811, 591748, 887622, 1775244, 24113731, 48227462, 72341193, 96454924, 144682386, 289364772]

約数ペア:

[(1, 289364772), (2, 144682386), (3, 96454924), (4, 72341193), (6, 48227462), (12, 24113731), (163, 1775244), (326, 887622), (489, 591748), (652, 443811), (978, 295874), (1956, 147937)]