313590976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{288227}}^1$

素因数の和:288256

約数の個数: 28

約数和(自身を含む): 658889208

約数和(自身を除く): 345298232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 288227, 576454, 1152908, 2305816, 4611632, 4899859, 9223264, 9799718, 18446528, 19599436, 39198872, 78397744, 156795488, 313590976]

約数ペア:

[(1, 313590976), (2, 156795488), (4, 78397744), (8, 39198872), (16, 19599436), (17, 18446528), (32, 9799718), (34, 9223264), (64, 4899859), (68, 4611632), (136, 2305816), (272, 1152908), (544, 576454), (1088, 288227)]