289425996

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{71147}}^1$

素因数の和:71270

約数の個数: 36

約数和(自身を含む): 738089352

約数和(自身を除く): 448663356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 71147, 142294, 213441, 284588, 426882, 640323, 853764, 1280646, 2561292, 8039611, 16079222, 24118833, 32158444, 48237666, 72356499, 96475332, 144712998, 289425996]

約数ペア:

[(1, 289425996), (2, 144712998), (3, 96475332), (4, 72356499), (6, 48237666), (9, 32158444), (12, 24118833), (18, 16079222), (36, 8039611), (113, 2561292), (226, 1280646), (339, 853764), (452, 640323), (678, 426882), (1017, 284588), (1356, 213441), (2034, 142294), (4068, 71147)]