489968784

素因数分解:

$2^4\times 3^3\times {\mathrm{1134187}}^1$

素因数の和:1134204

約数の個数: 40

約数和(自身を含む): 1406393120

約数和(自身を除く): 916424336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1134187, 2268374, 3402561, 4536748, 6805122, 9073496, 10207683, 13610244, 18146992, 20415366, 27220488, 30623049, 40830732, 54440976, 61246098, 81661464, 122492196, 163322928, 244984392, 489968784]

約数ペア:

[(1, 489968784), (2, 244984392), (3, 163322928), (4, 122492196), (6, 81661464), (8, 61246098), (9, 54440976), (12, 40830732), (16, 30623049), (18, 27220488), (24, 20415366), (27, 18146992), (36, 13610244), (48, 10207683), (54, 9073496), (72, 6805122), (108, 4536748), (144, 3402561), (216, 2268374), (432, 1134187)]