228205152

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 216

約数和(自身を含む): 767095056

約数和(自身を除く): 538889904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 103, 112, 126, 144, 147, 157, 168, 196, 206, 224, 252, 288, 294, 309, 314, 336, 392, 412, 441, 471, 504, 588, 618, 628, 672, 721, 784, 824, 882, 927, 942, 1008, 1099, 1176, 1236, 1256, 1413, 1442, 1568, 1648, 1764, 1854, 1884, 2016, 2163, 2198, 2352, 2472, 2512, 2826, 2884, 3296, 3297, 3528, 3708, 3768, 4326, 4396, 4704, 4944, 5024, 5047, 5652, 5768, 6489, 6594, 7056, 7416, 7536, 7693, 8652, 8792, 9888, 9891, 10094, 11304, 11536, 12978, 13188, 14112, 14832, 15072, 15141, 15386, 16171, 17304, 17584, 19782, 20188, 22608, 23072, 23079, 25956, 26376, 29664, 30282, 30772, 32342, 34608, 35168, 39564, 40376, 45216, 45423, 46158, 48513, 51912, 52752, 60564, 61544, 64684, 69216, 69237, 79128, 80752, 90846, 92316, 97026, 103824, 105504, 113197, 121128, 123088, 129368, 138474, 145539, 158256, 161504, 181692, 184632, 194052, 207648, 226394, 242256, 246176, 258736, 276948, 291078, 316512, 339591, 363384, 369264, 388104, 452788, 484512, 517472, 553896, 582156, 679182, 726768, 738528, 776208, 792379, 905576, 1018773, 1107792, 1164312, 1358364, 1453536, 1552416, 1584758, 1811152, 2037546, 2215584, 2328624, 2377137, 2716728, 3169516, 3622304, 4075092, 4657248, 4754274, 5433456, 6339032, 7131411, 8150184, 9508548, 10866912, 12678064, 14262822, 16300368, 19017096, 25356128, 28525644, 32600736, 38034192, 57051288, 76068384, 114102576, 228205152]

約数ペア:

[(1, 228205152), (2, 114102576), (3, 76068384), (4, 57051288), (6, 38034192), (7, 32600736), (8, 28525644), (9, 25356128), (12, 19017096), (14, 16300368), (16, 14262822), (18, 12678064), (21, 10866912), (24, 9508548), (28, 8150184), (32, 7131411), (36, 6339032), (42, 5433456), (48, 4754274), (49, 4657248), (56, 4075092), (63, 3622304), (72, 3169516), (84, 2716728), (96, 2377137), (98, 2328624), (103, 2215584), (112, 2037546), (126, 1811152), (144, 1584758), (147, 1552416), (157, 1453536), (168, 1358364), (196, 1164312), (206, 1107792), (224, 1018773), (252, 905576), (288, 792379), (294, 776208), (309, 738528), (314, 726768), (336, 679182), (392, 582156), (412, 553896), (441, 517472), (471, 484512), (504, 452788), (588, 388104), (618, 369264), (628, 363384), (672, 339591), (721, 316512), (784, 291078), (824, 276948), (882, 258736), (927, 246176), (942, 242256), (1008, 226394), (1099, 207648), (1176, 194052), (1236, 184632), (1256, 181692), (1413, 161504), (1442, 158256), (1568, 145539), (1648, 138474), (1764, 129368), (1854, 123088), (1884, 121128), (2016, 113197), (2163, 105504), (2198, 103824), (2352, 97026), (2472, 92316), (2512, 90846), (2826, 80752), (2884, 79128), (3296, 69237), (3297, 69216), (3528, 64684), (3708, 61544), (3768, 60564), (4326, 52752), (4396, 51912), (4704, 48513), (4944, 46158), (5024, 45423), (5047, 45216), (5652, 40376), (5768, 39564), (6489, 35168), (6594, 34608), (7056, 32342), (7416, 30772), (7536, 30282), (7693, 29664), (8652, 26376), (8792, 25956), (9888, 23079), (9891, 23072), (10094, 22608), (11304, 20188), (11536, 19782), (12978, 17584), (13188, 17304), (14112, 16171), (14832, 15386), (15072, 15141)]