2884521728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 6555451392

約数和(自身を除く): 3670929664

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 173, 176, 191, 248, 256, 341, 346, 352, 382, 496, 682, 692, 704, 764, 992, 1364, 1384, 1408, 1528, 1903, 1984, 2101, 2728, 2768, 2816, 3056, 3806, 3968, 4202, 5363, 5456, 5536, 5921, 6112, 7612, 7936, 8404, 10726, 10912, 11072, 11842, 12224, 15224, 16808, 21452, 21824, 22144, 23684, 24448, 30448, 33043, 33616, 42904, 43648, 44288, 47368, 48896, 58993, 60896, 65131, 66086, 67232, 85808, 87296, 94736, 117986, 121792, 130262, 132172, 134464, 171616, 189472, 235972, 243584, 260524, 264344, 268928, 343232, 363473, 378944, 471944, 487168, 521048, 528688, 537856, 686464, 726946, 757888, 943888, 1024333, 1042096, 1057376, 1372928, 1453892, 1515776, 1887776, 2048666, 2084192, 2114752, 2907784, 3775552, 4097332, 4168384, 4229504, 5815568, 7551104, 8194664, 8336768, 8459008, 11267663, 11631136, 15102208, 16389328, 16673536, 22535326, 23262272, 32778656, 45070652, 46524544, 65557312, 90141304, 93049088, 131114624, 180282608, 262229248, 360565216, 721130432, 1442260864, 2884521728]

約数ペア:

[(1, 2884521728), (2, 1442260864), (4, 721130432), (8, 360565216), (11, 262229248), (16, 180282608), (22, 131114624), (31, 93049088), (32, 90141304), (44, 65557312), (62, 46524544), (64, 45070652), (88, 32778656), (124, 23262272), (128, 22535326), (173, 16673536), (176, 16389328), (191, 15102208), (248, 11631136), (256, 11267663), (341, 8459008), (346, 8336768), (352, 8194664), (382, 7551104), (496, 5815568), (682, 4229504), (692, 4168384), (704, 4097332), (764, 3775552), (992, 2907784), (1364, 2114752), (1384, 2084192), (1408, 2048666), (1528, 1887776), (1903, 1515776), (1984, 1453892), (2101, 1372928), (2728, 1057376), (2768, 1042096), (2816, 1024333), (3056, 943888), (3806, 757888), (3968, 726946), (4202, 686464), (5363, 537856), (5456, 528688), (5536, 521048), (5921, 487168), (6112, 471944), (7612, 378944), (7936, 363473), (8404, 343232), (10726, 268928), (10912, 264344), (11072, 260524), (11842, 243584), (12224, 235972), (15224, 189472), (16808, 171616), (21452, 134464), (21824, 132172), (22144, 130262), (23684, 121792), (24448, 117986), (30448, 94736), (33043, 87296), (33616, 85808), (42904, 67232), (43648, 66086), (44288, 65131), (47368, 60896), (48896, 58993)]