290920716

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{17683}}^1$

素因数の和:18150

約数の個数: 36

約数和(自身を含む): 737033752

約数和(自身を除く): 446113036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1371, 1828, 2742, 4113, 5484, 8226, 16452, 17683, 35366, 53049, 70732, 106098, 159147, 212196, 318294, 636588, 8081131, 16162262, 24243393, 32324524, 48486786, 72730179, 96973572, 145460358, 290920716]

約数ペア:

[(1, 290920716), (2, 145460358), (3, 96973572), (4, 72730179), (6, 48486786), (9, 32324524), (12, 24243393), (18, 16162262), (36, 8081131), (457, 636588), (914, 318294), (1371, 212196), (1828, 159147), (2742, 106098), (4113, 70732), (5484, 53049), (8226, 35366), (16452, 17683)]