268816128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1670

約数の個数: 144

約数和(自身を含む): 844548096

約数和(自身を除く): 575731968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1613, 1736, 1792, 1984, 2604, 2688, 2976, 3226, 3472, 3968, 4839, 5208, 5376, 5952, 6452, 6944, 7936, 9678, 10416, 11291, 11904, 12904, 13888, 19356, 20832, 22582, 23808, 25808, 27776, 33873, 38712, 41664, 45164, 50003, 51616, 55552, 67746, 77424, 83328, 90328, 100006, 103232, 135492, 150009, 154848, 166656, 180656, 200012, 206464, 270984, 300018, 309696, 350021, 361312, 400024, 412928, 541968, 600036, 619392, 700042, 722624, 800048, 1050063, 1083936, 1200072, 1238784, 1400084, 1445248, 1600096, 2100126, 2167872, 2400144, 2800168, 2890496, 3200192, 4200252, 4335744, 4800288, 5600336, 6400384, 8400504, 8671488, 9600576, 11200672, 12800768, 16801008, 19201152, 22401344, 33602016, 38402304, 44802688, 67204032, 89605376, 134408064, 268816128]

約数ペア:

[(1, 268816128), (2, 134408064), (3, 89605376), (4, 67204032), (6, 44802688), (7, 38402304), (8, 33602016), (12, 22401344), (14, 19201152), (16, 16801008), (21, 12800768), (24, 11200672), (28, 9600576), (31, 8671488), (32, 8400504), (42, 6400384), (48, 5600336), (56, 4800288), (62, 4335744), (64, 4200252), (84, 3200192), (93, 2890496), (96, 2800168), (112, 2400144), (124, 2167872), (128, 2100126), (168, 1600096), (186, 1445248), (192, 1400084), (217, 1238784), (224, 1200072), (248, 1083936), (256, 1050063), (336, 800048), (372, 722624), (384, 700042), (434, 619392), (448, 600036), (496, 541968), (651, 412928), (672, 400024), (744, 361312), (768, 350021), (868, 309696), (896, 300018), (992, 270984), (1302, 206464), (1344, 200012), (1488, 180656), (1613, 166656), (1736, 154848), (1792, 150009), (1984, 135492), (2604, 103232), (2688, 100006), (2976, 90328), (3226, 83328), (3472, 77424), (3968, 67746), (4839, 55552), (5208, 51616), (5376, 50003), (5952, 45164), (6452, 41664), (6944, 38712), (7936, 33873), (9678, 27776), (10416, 25808), (11291, 23808), (11904, 22582), (12904, 20832), (13888, 19356)]