406218888

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{2971}}^1$

素因数の和:3200

約数の個数: 80

約数和(自身を含む): 1143566160

約数和(自身を除く): 737347272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1899, 2532, 2971, 3798, 5064, 5697, 5942, 7596, 8913, 11394, 11884, 15192, 17091, 17826, 22788, 23768, 26739, 34182, 35652, 45576, 53478, 68364, 71304, 80217, 106956, 136728, 160434, 213912, 240651, 320868, 481302, 626881, 641736, 962604, 1253762, 1880643, 1925208, 2507524, 3761286, 5015048, 5641929, 7522572, 11283858, 15045144, 16925787, 22567716, 33851574, 45135432, 50777361, 67703148, 101554722, 135406296, 203109444, 406218888]

約数ペア:

[(1, 406218888), (2, 203109444), (3, 135406296), (4, 101554722), (6, 67703148), (8, 50777361), (9, 45135432), (12, 33851574), (18, 22567716), (24, 16925787), (27, 15045144), (36, 11283858), (54, 7522572), (72, 5641929), (81, 5015048), (108, 3761286), (162, 2507524), (211, 1925208), (216, 1880643), (324, 1253762), (422, 962604), (633, 641736), (648, 626881), (844, 481302), (1266, 320868), (1688, 240651), (1899, 213912), (2532, 160434), (2971, 136728), (3798, 106956), (5064, 80217), (5697, 71304), (5942, 68364), (7596, 53478), (8913, 45576), (11394, 35652), (11884, 34182), (15192, 26739), (17091, 23768), (17826, 22788)]