1207881384

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{320563}}^1$

素因数の和:320729

約数の個数: 32

約数和(自身を含む): 3038946720

約数和(自身を除く): 1831065336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 320563, 641126, 961689, 1282252, 1923378, 2564504, 3846756, 7693512, 50328391, 100656782, 150985173, 201313564, 301970346, 402627128, 603940692, 1207881384]

約数ペア:

[(1, 1207881384), (2, 603940692), (3, 402627128), (4, 301970346), (6, 201313564), (8, 150985173), (12, 100656782), (24, 50328391), (157, 7693512), (314, 3846756), (471, 2564504), (628, 1923378), (942, 1282252), (1256, 961689), (1884, 641126), (3768, 320563)]