308601136

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{66739}}^1$

素因数の和:66781

約数の個数: 30

約数和(自身を含む): 635164580

約数和(自身を除く): 326563444

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 66739, 133478, 266956, 533912, 1067824, 1134563, 2269126, 4538252, 9076504, 18153008, 19287571, 38575142, 77150284, 154300568, 308601136]

約数ペア:

[(1, 308601136), (2, 154300568), (4, 77150284), (8, 38575142), (16, 19287571), (17, 18153008), (34, 9076504), (68, 4538252), (136, 2269126), (272, 1134563), (289, 1067824), (578, 533912), (1156, 266956), (2312, 133478), (4624, 66739)]