1028383776

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{2699}}^1$

素因数の和:2738

約数の個数: 216

約数和(自身を含む): 3529234800

約数和(自身を除く): 2500851024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1701, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 2699, 3024, 3402, 3528, 3888, 3969, 4536, 4704, 5292, 5398, 6048, 6804, 7056, 7776, 7938, 8097, 9072, 10584, 10796, 11907, 13608, 14112, 15876, 16194, 18144, 18893, 21168, 21592, 23814, 24291, 27216, 31752, 32388, 37786, 42336, 43184, 47628, 48582, 54432, 56679, 63504, 64776, 72873, 75572, 86368, 95256, 97164, 113358, 127008, 129552, 132251, 145746, 151144, 170037, 190512, 194328, 218619, 226716, 259104, 264502, 291492, 302288, 340074, 381024, 388656, 396753, 437238, 453432, 510111, 529004, 582984, 604576, 655857, 680148, 777312, 793506, 874476, 906864, 1020222, 1058008, 1165968, 1190259, 1311714, 1360296, 1530333, 1587012, 1748952, 1813728, 2040444, 2116016, 2331936, 2380518, 2623428, 2720592, 3060666, 3174024, 3497904, 3570777, 4080888, 4232032, 4590999, 4761036, 5246856, 5441184, 6121332, 6348048, 6995808, 7141554, 8161776, 9181998, 9522072, 10493712, 10712331, 12242664, 12696096, 14283108, 16323552, 18363996, 19044144, 20987424, 21424662, 24485328, 28566216, 32136993, 36727992, 38088288, 42849324, 48970656, 57132432, 64273986, 73455984, 85698648, 114264864, 128547972, 146911968, 171397296, 257095944, 342794592, 514191888, 1028383776]

約数ペア:

[(1, 1028383776), (2, 514191888), (3, 342794592), (4, 257095944), (6, 171397296), (7, 146911968), (8, 128547972), (9, 114264864), (12, 85698648), (14, 73455984), (16, 64273986), (18, 57132432), (21, 48970656), (24, 42849324), (27, 38088288), (28, 36727992), (32, 32136993), (36, 28566216), (42, 24485328), (48, 21424662), (49, 20987424), (54, 19044144), (56, 18363996), (63, 16323552), (72, 14283108), (81, 12696096), (84, 12242664), (96, 10712331), (98, 10493712), (108, 9522072), (112, 9181998), (126, 8161776), (144, 7141554), (147, 6995808), (162, 6348048), (168, 6121332), (189, 5441184), (196, 5246856), (216, 4761036), (224, 4590999), (243, 4232032), (252, 4080888), (288, 3570777), (294, 3497904), (324, 3174024), (336, 3060666), (378, 2720592), (392, 2623428), (432, 2380518), (441, 2331936), (486, 2116016), (504, 2040444), (567, 1813728), (588, 1748952), (648, 1587012), (672, 1530333), (756, 1360296), (784, 1311714), (864, 1190259), (882, 1165968), (972, 1058008), (1008, 1020222), (1134, 906864), (1176, 874476), (1296, 793506), (1323, 777312), (1512, 680148), (1568, 655857), (1701, 604576), (1764, 582984), (1944, 529004), (2016, 510111), (2268, 453432), (2352, 437238), (2592, 396753), (2646, 388656), (2699, 381024), (3024, 340074), (3402, 302288), (3528, 291492), (3888, 264502), (3969, 259104), (4536, 226716), (4704, 218619), (5292, 194328), (5398, 190512), (6048, 170037), (6804, 151144), (7056, 145746), (7776, 132251), (7938, 129552), (8097, 127008), (9072, 113358), (10584, 97164), (10796, 95256), (11907, 86368), (13608, 75572), (14112, 72873), (15876, 64776), (16194, 63504), (18144, 56679), (18893, 54432), (21168, 48582), (21592, 47628), (23814, 43184), (24291, 42336), (27216, 37786), (31752, 32388)]