289202868

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{15971}}^1$

素因数の和:16484

約数の個数: 36

約数和(自身を含む): 732539808

約数和(自身を除く): 443336940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4527, 6036, 9054, 15971, 18108, 31942, 47913, 63884, 95826, 143739, 191652, 287478, 574956, 8033413, 16066826, 24100239, 32133652, 48200478, 72300717, 96400956, 144601434, 289202868]

約数ペア:

[(1, 289202868), (2, 144601434), (3, 96400956), (4, 72300717), (6, 48200478), (9, 32133652), (12, 24100239), (18, 16066826), (36, 8033413), (503, 574956), (1006, 287478), (1509, 191652), (2012, 143739), (3018, 95826), (4527, 63884), (6036, 47913), (9054, 31942), (15971, 18108)]