306272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:590

約数の個数: 24

約数和(自身を含む): 639576

約数和(自身を除く): 333304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 563, 1126, 2252, 4504, 9008, 9571, 18016, 19142, 38284, 76568, 153136, 306272]

約数ペア:

[(1, 306272), (2, 153136), (4, 76568), (8, 38284), (16, 19142), (17, 18016), (32, 9571), (34, 9008), (68, 4504), (136, 2252), (272, 1126), (544, 563)]