312963912

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{2963}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 882264240

約数和(自身を除く): 569300328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 978, 1304, 1467, 1956, 2934, 2963, 3912, 4401, 5868, 5926, 8802, 8889, 11736, 11852, 13203, 17604, 17778, 23704, 26406, 26667, 35208, 35556, 52812, 53334, 71112, 80001, 105624, 106668, 160002, 213336, 240003, 320004, 480006, 482969, 640008, 960012, 965938, 1448907, 1920024, 1931876, 2897814, 3863752, 4346721, 5795628, 8693442, 11591256, 13040163, 17386884, 26080326, 34773768, 39120489, 52160652, 78240978, 104321304, 156481956, 312963912]

約数ペア:

[(1, 312963912), (2, 156481956), (3, 104321304), (4, 78240978), (6, 52160652), (8, 39120489), (9, 34773768), (12, 26080326), (18, 17386884), (24, 13040163), (27, 11591256), (36, 8693442), (54, 5795628), (72, 4346721), (81, 3863752), (108, 2897814), (162, 1931876), (163, 1920024), (216, 1448907), (324, 965938), (326, 960012), (489, 640008), (648, 482969), (652, 480006), (978, 320004), (1304, 240003), (1467, 213336), (1956, 160002), (2934, 106668), (2963, 105624), (3912, 80001), (4401, 71112), (5868, 53334), (5926, 52812), (8802, 35556), (8889, 35208), (11736, 26667), (11852, 26406), (13203, 23704), (17604, 17778)]