397965504

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 1106350848

約数和(自身を除く): 708385344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 227, 276, 368, 397, 454, 552, 681, 736, 794, 908, 1104, 1191, 1362, 1472, 1588, 1816, 2208, 2382, 2724, 3176, 3632, 4416, 4764, 5221, 5448, 6352, 7264, 9131, 9528, 10442, 10896, 12704, 14528, 15663, 18262, 19056, 20884, 21792, 25408, 27393, 31326, 36524, 38112, 41768, 43584, 54786, 62652, 73048, 76224, 83536, 90119, 109572, 125304, 146096, 167072, 180238, 219144, 250608, 270357, 292192, 334144, 360476, 438288, 501216, 540714, 584384, 720952, 876576, 1002432, 1081428, 1441904, 1753152, 2072737, 2162856, 2883808, 4145474, 4325712, 5767616, 6218211, 8290948, 8651424, 12436422, 16581896, 17302848, 24872844, 33163792, 49745688, 66327584, 99491376, 132655168, 198982752, 397965504]

約数ペア:

[(1, 397965504), (2, 198982752), (3, 132655168), (4, 99491376), (6, 66327584), (8, 49745688), (12, 33163792), (16, 24872844), (23, 17302848), (24, 16581896), (32, 12436422), (46, 8651424), (48, 8290948), (64, 6218211), (69, 5767616), (92, 4325712), (96, 4145474), (138, 2883808), (184, 2162856), (192, 2072737), (227, 1753152), (276, 1441904), (368, 1081428), (397, 1002432), (454, 876576), (552, 720952), (681, 584384), (736, 540714), (794, 501216), (908, 438288), (1104, 360476), (1191, 334144), (1362, 292192), (1472, 270357), (1588, 250608), (1816, 219144), (2208, 180238), (2382, 167072), (2724, 146096), (3176, 125304), (3632, 109572), (4416, 90119), (4764, 83536), (5221, 76224), (5448, 73048), (6352, 62652), (7264, 54786), (9131, 43584), (9528, 41768), (10442, 38112), (10896, 36524), (12704, 31326), (14528, 27393), (15663, 25408), (18262, 21792), (19056, 20884)]