289968176

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{34259}}^1$

素因数の和:34313

約数の個数: 30

約数和(自身を含む): 587319180

約数和(自身を除く): 297351004

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 34259, 68518, 137036, 274072, 548144, 787957, 1575914, 3151828, 6303656, 12607312, 18123011, 36246022, 72492044, 144984088, 289968176]

約数ペア:

[(1, 289968176), (2, 144984088), (4, 72492044), (8, 36246022), (16, 18123011), (23, 12607312), (46, 6303656), (92, 3151828), (184, 1575914), (368, 787957), (529, 548144), (1058, 274072), (2116, 137036), (4232, 68518), (8464, 34259)]