331490664

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{21023}}^1$

素因数の和:21111

約数の個数: 64

約数和(自身を含む): 933465600

約数和(自身を除く): 601974936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 21023, 42046, 63069, 84092, 126138, 168184, 189207, 252276, 378414, 504552, 567621, 756828, 1135242, 1513656, 1534679, 2270484, 3069358, 4540968, 4604037, 6138716, 9208074, 12277432, 13812111, 18416148, 27624222, 36832296, 41436333, 55248444, 82872666, 110496888, 165745332, 331490664]

約数ペア:

[(1, 331490664), (2, 165745332), (3, 110496888), (4, 82872666), (6, 55248444), (8, 41436333), (9, 36832296), (12, 27624222), (18, 18416148), (24, 13812111), (27, 12277432), (36, 9208074), (54, 6138716), (72, 4604037), (73, 4540968), (108, 3069358), (146, 2270484), (216, 1534679), (219, 1513656), (292, 1135242), (438, 756828), (584, 567621), (657, 504552), (876, 378414), (1314, 252276), (1752, 189207), (1971, 168184), (2628, 126138), (3942, 84092), (5256, 63069), (7884, 42046), (15768, 21023)]