315092144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1158427}}^1$

素因数の和:1158452

約数の個数: 20

約数和(自身を含む): 646402824

約数和(自身を除く): 331310680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1158427, 2316854, 4633708, 9267416, 18534832, 19693259, 39386518, 78773036, 157546072, 315092144]

約数ペア:

[(1, 315092144), (2, 157546072), (4, 78773036), (8, 39386518), (16, 19693259), (17, 18534832), (34, 9267416), (68, 4633708), (136, 2316854), (272, 1158427)]