215382072

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{309457}}^1$

素因数の和:309495

約数の個数: 32

約数和(自身を含む): 557024400

約数和(自身を除く): 341642328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 309457, 618914, 928371, 1237828, 1856742, 2475656, 3713484, 7426968, 8974253, 17948506, 26922759, 35897012, 53845518, 71794024, 107691036, 215382072]

約数ペア:

[(1, 215382072), (2, 107691036), (3, 71794024), (4, 53845518), (6, 35897012), (8, 26922759), (12, 17948506), (24, 8974253), (29, 7426968), (58, 3713484), (87, 2475656), (116, 1856742), (174, 1237828), (232, 928371), (348, 618914), (696, 309457)]