556480908

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{21559}}^1$

素因数の和:21811

約数の個数: 48

約数和(自身を含む): 1448832000

約数和(自身を除く): 892351092

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, 21559, 25812, 43118, 64677, 86236, 129354, 194031, 258708, 388062, 582093, 776124, 1164186, 2328372, 5152601, 10305202, 15457803, 20610404, 30915606, 46373409, 61831212, 92746818, 139120227, 185493636, 278240454, 556480908]

約数ペア:

[(1, 556480908), (2, 278240454), (3, 185493636), (4, 139120227), (6, 92746818), (9, 61831212), (12, 46373409), (18, 30915606), (27, 20610404), (36, 15457803), (54, 10305202), (108, 5152601), (239, 2328372), (478, 1164186), (717, 776124), (956, 582093), (1434, 388062), (2151, 258708), (2868, 194031), (4302, 129354), (6453, 86236), (8604, 64677), (12906, 43118), (21559, 25812)]