238440828

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{145037}}^1$

素因数の和:145181

約数の個数: 24

約数和(自身を含む): 560426832

約数和(自身を除く): 321986004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 145037, 290074, 435111, 580148, 870222, 1740444, 19870069, 39740138, 59610207, 79480276, 119220414, 238440828]

約数ペア:

[(1, 238440828), (2, 119220414), (3, 79480276), (4, 59610207), (6, 39740138), (12, 19870069), (137, 1740444), (274, 870222), (411, 580148), (548, 435111), (822, 290074), (1644, 145037)]