2720346732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{8837}}^1$

素因数の和:9367

約数の個数: 72

約数和(自身を含む): 7296228576

約数和(自身を除く): 4575881844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 503, 612, 1006, 1509, 2012, 3018, 4527, 6036, 8551, 8837, 9054, 17102, 17674, 18108, 25653, 26511, 34204, 35348, 51306, 53022, 76959, 79533, 102612, 106044, 150229, 153918, 159066, 300458, 307836, 318132, 450687, 600916, 901374, 1352061, 1802748, 2704122, 4445011, 5408244, 8890022, 13335033, 17780044, 26670066, 40005099, 53340132, 75565187, 80010198, 151130374, 160020396, 226695561, 302260748, 453391122, 680086683, 906782244, 1360173366, 2720346732]

約数ペア:

[(1, 2720346732), (2, 1360173366), (3, 906782244), (4, 680086683), (6, 453391122), (9, 302260748), (12, 226695561), (17, 160020396), (18, 151130374), (34, 80010198), (36, 75565187), (51, 53340132), (68, 40005099), (102, 26670066), (153, 17780044), (204, 13335033), (306, 8890022), (503, 5408244), (612, 4445011), (1006, 2704122), (1509, 1802748), (2012, 1352061), (3018, 901374), (4527, 600916), (6036, 450687), (8551, 318132), (8837, 307836), (9054, 300458), (17102, 159066), (17674, 153918), (18108, 150229), (25653, 106044), (26511, 102612), (34204, 79533), (35348, 76959), (51306, 53022)]