330849912

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{320591}}^1$

素因数の和:320643

約数の個数: 32

約数和(自身を含む): 846362880

約数和(自身を除く): 515512968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 320591, 641182, 961773, 1282364, 1923546, 2564728, 3847092, 7694184, 13785413, 27570826, 41356239, 55141652, 82712478, 110283304, 165424956, 330849912]

約数ペア:

[(1, 330849912), (2, 165424956), (3, 110283304), (4, 82712478), (6, 55141652), (8, 41356239), (12, 27570826), (24, 13785413), (43, 7694184), (86, 3847092), (129, 2564728), (172, 1923546), (258, 1282364), (344, 961773), (516, 641182), (1032, 320591)]