497491008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2824

約数の個数: 112

約数和(自身を含む): 1515709440

約数和(自身を除く): 1018218432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 139, 168, 192, 224, 278, 336, 417, 448, 556, 672, 834, 973, 1112, 1344, 1668, 1946, 2224, 2663, 2919, 3336, 3892, 4448, 5326, 5838, 6672, 7784, 7989, 8896, 10652, 11676, 13344, 15568, 15978, 18641, 21304, 23352, 26688, 31136, 31956, 37282, 42608, 46704, 55923, 62272, 63912, 74564, 85216, 93408, 111846, 127824, 149128, 170432, 186816, 223692, 255648, 298256, 370157, 447384, 511296, 596512, 740314, 894768, 1110471, 1193024, 1480628, 1789536, 2220942, 2591099, 2961256, 3579072, 4441884, 5182198, 5922512, 7773297, 8883768, 10364396, 11845024, 15546594, 17767536, 20728792, 23690048, 31093188, 35535072, 41457584, 62186376, 71070144, 82915168, 124372752, 165830336, 248745504, 497491008]

約数ペア:

[(1, 497491008), (2, 248745504), (3, 165830336), (4, 124372752), (6, 82915168), (7, 71070144), (8, 62186376), (12, 41457584), (14, 35535072), (16, 31093188), (21, 23690048), (24, 20728792), (28, 17767536), (32, 15546594), (42, 11845024), (48, 10364396), (56, 8883768), (64, 7773297), (84, 5922512), (96, 5182198), (112, 4441884), (139, 3579072), (168, 2961256), (192, 2591099), (224, 2220942), (278, 1789536), (336, 1480628), (417, 1193024), (448, 1110471), (556, 894768), (672, 740314), (834, 596512), (973, 511296), (1112, 447384), (1344, 370157), (1668, 298256), (1946, 255648), (2224, 223692), (2663, 186816), (2919, 170432), (3336, 149128), (3892, 127824), (4448, 111846), (5326, 93408), (5838, 85216), (6672, 74564), (7784, 63912), (7989, 62272), (8896, 55923), (10652, 46704), (11676, 42608), (13344, 37282), (15568, 31956), (15978, 31136), (18641, 26688), (21304, 23352)]