878904768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1039

約数の個数: 168

約数和(自身を含む): 2734372992

約数和(自身を除く): 1855468224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 103, 112, 147, 168, 192, 196, 206, 224, 294, 309, 336, 392, 412, 448, 588, 618, 672, 721, 784, 824, 907, 1176, 1236, 1344, 1442, 1568, 1648, 1814, 2163, 2352, 2472, 2721, 2884, 3136, 3296, 3628, 4326, 4704, 4944, 5047, 5442, 5768, 6349, 6592, 7256, 8652, 9408, 9888, 10094, 10884, 11536, 12698, 14512, 15141, 17304, 19047, 19776, 20188, 21768, 23072, 25396, 29024, 30282, 34608, 38094, 40376, 43536, 44443, 46144, 50792, 58048, 60564, 69216, 76188, 80752, 87072, 88886, 93421, 101584, 121128, 133329, 138432, 152376, 161504, 174144, 177772, 186842, 203168, 242256, 266658, 280263, 304752, 323008, 355544, 373684, 406336, 484512, 533316, 560526, 609504, 653947, 711088, 747368, 969024, 1066632, 1121052, 1219008, 1307894, 1422176, 1494736, 1961841, 2133264, 2242104, 2615788, 2844352, 2989472, 3923682, 4266528, 4484208, 4577629, 5231576, 5978944, 7847364, 8533056, 8968416, 9155258, 10463152, 13732887, 15694728, 17936832, 18310516, 20926304, 27465774, 31389456, 36621032, 41852608, 54931548, 62778912, 73242064, 109863096, 125557824, 146484128, 219726192, 292968256, 439452384, 878904768]

約数ペア:

[(1, 878904768), (2, 439452384), (3, 292968256), (4, 219726192), (6, 146484128), (7, 125557824), (8, 109863096), (12, 73242064), (14, 62778912), (16, 54931548), (21, 41852608), (24, 36621032), (28, 31389456), (32, 27465774), (42, 20926304), (48, 18310516), (49, 17936832), (56, 15694728), (64, 13732887), (84, 10463152), (96, 9155258), (98, 8968416), (103, 8533056), (112, 7847364), (147, 5978944), (168, 5231576), (192, 4577629), (196, 4484208), (206, 4266528), (224, 3923682), (294, 2989472), (309, 2844352), (336, 2615788), (392, 2242104), (412, 2133264), (448, 1961841), (588, 1494736), (618, 1422176), (672, 1307894), (721, 1219008), (784, 1121052), (824, 1066632), (907, 969024), (1176, 747368), (1236, 711088), (1344, 653947), (1442, 609504), (1568, 560526), (1648, 533316), (1814, 484512), (2163, 406336), (2352, 373684), (2472, 355544), (2721, 323008), (2884, 304752), (3136, 280263), (3296, 266658), (3628, 242256), (4326, 203168), (4704, 186842), (4944, 177772), (5047, 174144), (5442, 161504), (5768, 152376), (6349, 138432), (6592, 133329), (7256, 121128), (8652, 101584), (9408, 93421), (9888, 88886), (10094, 87072), (10884, 80752), (11536, 76188), (12698, 69216), (14512, 60564), (15141, 58048), (17304, 50792), (19047, 46144), (19776, 44443), (20188, 43536), (21768, 40376), (23072, 38094), (25396, 34608), (29024, 30282)]