313076216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{2039}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 622404000

約数和(自身を除く): 309327784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1129, 2039, 2258, 4078, 4516, 8156, 9032, 16312, 19193, 34663, 38386, 69326, 76772, 138652, 153544, 277304, 2302031, 4604062, 9208124, 18416248, 39134527, 78269054, 156538108, 313076216]

約数ペア:

[(1, 313076216), (2, 156538108), (4, 78269054), (8, 39134527), (17, 18416248), (34, 9208124), (68, 4604062), (136, 2302031), (1129, 277304), (2039, 153544), (2258, 138652), (4078, 76772), (4516, 69326), (8156, 38386), (9032, 34663), (16312, 19193)]