254730168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4177}}^1$

素因数の和:4218

約数の個数: 144

約数和(自身を含む): 866851440

約数和(自身を除く): 612121272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4177, 4356, 5082, 5544, 6776, 7623, 8354, 8712, 10164, 12531, 15246, 16708, 20328, 25062, 29239, 30492, 33416, 37593, 45947, 50124, 58478, 60984, 75186, 87717, 91894, 100248, 116956, 137841, 150372, 175434, 183788, 233912, 263151, 275682, 300744, 321629, 350868, 367576, 413523, 505417, 526302, 551364, 643258, 701736, 827046, 964887, 1010834, 1052604, 1102728, 1286516, 1516251, 1654092, 1929774, 2021668, 2105208, 2573032, 2894661, 3032502, 3308184, 3537919, 3859548, 4043336, 4548753, 5789322, 6065004, 7075838, 7719096, 9097506, 10613757, 11578644, 12130008, 14151676, 18195012, 21227514, 23157288, 28303352, 31841271, 36390024, 42455028, 63682542, 84910056, 127365084, 254730168]

約数ペア:

[(1, 254730168), (2, 127365084), (3, 84910056), (4, 63682542), (6, 42455028), (7, 36390024), (8, 31841271), (9, 28303352), (11, 23157288), (12, 21227514), (14, 18195012), (18, 14151676), (21, 12130008), (22, 11578644), (24, 10613757), (28, 9097506), (33, 7719096), (36, 7075838), (42, 6065004), (44, 5789322), (56, 4548753), (63, 4043336), (66, 3859548), (72, 3537919), (77, 3308184), (84, 3032502), (88, 2894661), (99, 2573032), (121, 2105208), (126, 2021668), (132, 1929774), (154, 1654092), (168, 1516251), (198, 1286516), (231, 1102728), (242, 1052604), (252, 1010834), (264, 964887), (308, 827046), (363, 701736), (396, 643258), (462, 551364), (484, 526302), (504, 505417), (616, 413523), (693, 367576), (726, 350868), (792, 321629), (847, 300744), (924, 275682), (968, 263151), (1089, 233912), (1386, 183788), (1452, 175434), (1694, 150372), (1848, 137841), (2178, 116956), (2541, 100248), (2772, 91894), (2904, 87717), (3388, 75186), (4177, 60984), (4356, 58478), (5082, 50124), (5544, 45947), (6776, 37593), (7623, 33416), (8354, 30492), (8712, 29239), (10164, 25062), (12531, 20328), (15246, 16708)]