515233332

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{19961}}^1$

素因数の和:20213

約数の個数: 48

約数和(自身を含む): 1341446400

約数和(自身を除く): 826213068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8604, 12906, 19961, 25812, 39922, 59883, 79844, 119766, 179649, 239532, 359298, 538947, 718596, 1077894, 2155788, 4770679, 9541358, 14312037, 19082716, 28624074, 42936111, 57248148, 85872222, 128808333, 171744444, 257616666, 515233332]

約数ペア:

[(1, 515233332), (2, 257616666), (3, 171744444), (4, 128808333), (6, 85872222), (9, 57248148), (12, 42936111), (18, 28624074), (27, 19082716), (36, 14312037), (54, 9541358), (108, 4770679), (239, 2155788), (478, 1077894), (717, 718596), (956, 538947), (1434, 359298), (2151, 239532), (2868, 179649), (4302, 119766), (6453, 79844), (8604, 59883), (12906, 39922), (19961, 25812)]