2016129888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{225821}}^1$

素因数の和:225868

約数の個数: 72

約数和(自身を含む): 5918342976

約数和(自身を除く): 3902213088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 225821, 451642, 677463, 903284, 1354926, 1806568, 2032389, 2709852, 3613136, 4064778, 5419704, 7000451, 7226272, 8129556, 10839408, 14000902, 16259112, 21001353, 21678816, 28001804, 32518224, 42002706, 56003608, 63004059, 65036448, 84005412, 112007216, 126008118, 168010824, 224014432, 252016236, 336021648, 504032472, 672043296, 1008064944, 2016129888]

約数ペア:

[(1, 2016129888), (2, 1008064944), (3, 672043296), (4, 504032472), (6, 336021648), (8, 252016236), (9, 224014432), (12, 168010824), (16, 126008118), (18, 112007216), (24, 84005412), (31, 65036448), (32, 63004059), (36, 56003608), (48, 42002706), (62, 32518224), (72, 28001804), (93, 21678816), (96, 21001353), (124, 16259112), (144, 14000902), (186, 10839408), (248, 8129556), (279, 7226272), (288, 7000451), (372, 5419704), (496, 4064778), (558, 3613136), (744, 2709852), (992, 2032389), (1116, 1806568), (1488, 1354926), (2232, 903284), (2976, 677463), (4464, 451642), (8928, 225821)]