283681664

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 682176000

約数和(自身を除く): 398494336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 56, 64, 74, 86, 112, 128, 148, 172, 199, 224, 259, 296, 301, 344, 398, 448, 518, 592, 602, 688, 796, 896, 1036, 1184, 1204, 1376, 1393, 1591, 1592, 2072, 2368, 2408, 2752, 2786, 3182, 3184, 4144, 4736, 4816, 5504, 5572, 6364, 6368, 7363, 8288, 8557, 9632, 11137, 11144, 12728, 12736, 14726, 16576, 17114, 19264, 22274, 22288, 25456, 25472, 29452, 33152, 34228, 38528, 44548, 44576, 50912, 51541, 58904, 59899, 68456, 89096, 89152, 101824, 103082, 117808, 119798, 136912, 178192, 178304, 203648, 206164, 235616, 239596, 273824, 316609, 356384, 412328, 471232, 479192, 547648, 633218, 712768, 824656, 942464, 958384, 1095296, 1266436, 1425536, 1649312, 1916768, 2216263, 2532872, 3298624, 3833536, 4432526, 5065744, 6597248, 7667072, 8865052, 10131488, 17730104, 20262976, 35460208, 40525952, 70920416, 141840832, 283681664]

約数ペア:

[(1, 283681664), (2, 141840832), (4, 70920416), (7, 40525952), (8, 35460208), (14, 20262976), (16, 17730104), (28, 10131488), (32, 8865052), (37, 7667072), (43, 6597248), (56, 5065744), (64, 4432526), (74, 3833536), (86, 3298624), (112, 2532872), (128, 2216263), (148, 1916768), (172, 1649312), (199, 1425536), (224, 1266436), (259, 1095296), (296, 958384), (301, 942464), (344, 824656), (398, 712768), (448, 633218), (518, 547648), (592, 479192), (602, 471232), (688, 412328), (796, 356384), (896, 316609), (1036, 273824), (1184, 239596), (1204, 235616), (1376, 206164), (1393, 203648), (1591, 178304), (1592, 178192), (2072, 136912), (2368, 119798), (2408, 117808), (2752, 103082), (2786, 101824), (3182, 89152), (3184, 89096), (4144, 68456), (4736, 59899), (4816, 58904), (5504, 51541), (5572, 50912), (6364, 44576), (6368, 44548), (7363, 38528), (8288, 34228), (8557, 33152), (9632, 29452), (11137, 25472), (11144, 25456), (12728, 22288), (12736, 22274), (14726, 19264), (16576, 17114)]