2800982912

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1484

約数の個数: 128

約数和(自身を含む): 6909235200

約数和(自身を除く): 4108252288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 191, 208, 224, 364, 382, 416, 448, 728, 764, 832, 896, 1259, 1337, 1456, 1528, 1664, 2483, 2518, 2674, 2912, 3056, 4966, 5036, 5348, 5824, 6112, 8813, 9932, 10072, 10696, 11648, 12224, 16367, 17381, 17626, 19864, 20144, 21392, 24448, 32734, 34762, 35252, 39728, 40288, 42784, 65468, 69524, 70504, 79456, 80576, 85568, 114569, 130936, 139048, 141008, 158912, 161152, 171136, 229138, 240469, 261872, 278096, 282016, 317824, 458276, 480938, 523744, 556192, 564032, 916552, 961876, 1047488, 1112384, 1128064, 1683283, 1833104, 1923752, 2094976, 2224768, 3126097, 3366566, 3666208, 3847504, 6252194, 6733132, 7332416, 7695008, 12504388, 13466264, 14664832, 15390016, 21882679, 25008776, 26932528, 30780032, 43765358, 50017552, 53865056, 87530716, 100035104, 107730112, 175061432, 200070208, 215460224, 350122864, 400140416, 700245728, 1400491456, 2800982912]

約数ペア:

[(1, 2800982912), (2, 1400491456), (4, 700245728), (7, 400140416), (8, 350122864), (13, 215460224), (14, 200070208), (16, 175061432), (26, 107730112), (28, 100035104), (32, 87530716), (52, 53865056), (56, 50017552), (64, 43765358), (91, 30780032), (104, 26932528), (112, 25008776), (128, 21882679), (182, 15390016), (191, 14664832), (208, 13466264), (224, 12504388), (364, 7695008), (382, 7332416), (416, 6733132), (448, 6252194), (728, 3847504), (764, 3666208), (832, 3366566), (896, 3126097), (1259, 2224768), (1337, 2094976), (1456, 1923752), (1528, 1833104), (1664, 1683283), (2483, 1128064), (2518, 1112384), (2674, 1047488), (2912, 961876), (3056, 916552), (4966, 564032), (5036, 556192), (5348, 523744), (5824, 480938), (6112, 458276), (8813, 317824), (9932, 282016), (10072, 278096), (10696, 261872), (11648, 240469), (12224, 229138), (16367, 171136), (17381, 161152), (17626, 158912), (19864, 141008), (20144, 139048), (21392, 130936), (24448, 114569), (32734, 85568), (34762, 80576), (35252, 79456), (39728, 70504), (40288, 69524), (42784, 65468)]