264594176

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 681289728

約数和(自身を除く): 416695552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 433, 434, 448, 496, 616, 682, 704, 866, 868, 896, 992, 1232, 1364, 1408, 1732, 1736, 1792, 1984, 2387, 2464, 2728, 2816, 3031, 3464, 3472, 3968, 4763, 4774, 4928, 5456, 6062, 6928, 6944, 7936, 9526, 9548, 9856, 10912, 12124, 13423, 13856, 13888, 19052, 19096, 19712, 21824, 24248, 26846, 27712, 27776, 33341, 38104, 38192, 43648, 48496, 53692, 55424, 55552, 66682, 76208, 76384, 87296, 93961, 96992, 107384, 110848, 133364, 147653, 152416, 152768, 187922, 193984, 214768, 266728, 295306, 304832, 305536, 375844, 387968, 429536, 533456, 590612, 609664, 611072, 751688, 775936, 859072, 1033571, 1066912, 1181224, 1219328, 1503376, 1718144, 2067142, 2133824, 2362448, 3006752, 3436288, 4134284, 4267648, 4724896, 6013504, 8268568, 8535296, 9449792, 12027008, 16537136, 18899584, 24054016, 33074272, 37799168, 66148544, 132297088, 264594176]

約数ペア:

[(1, 264594176), (2, 132297088), (4, 66148544), (7, 37799168), (8, 33074272), (11, 24054016), (14, 18899584), (16, 16537136), (22, 12027008), (28, 9449792), (31, 8535296), (32, 8268568), (44, 6013504), (56, 4724896), (62, 4267648), (64, 4134284), (77, 3436288), (88, 3006752), (112, 2362448), (124, 2133824), (128, 2067142), (154, 1718144), (176, 1503376), (217, 1219328), (224, 1181224), (248, 1066912), (256, 1033571), (308, 859072), (341, 775936), (352, 751688), (433, 611072), (434, 609664), (448, 590612), (496, 533456), (616, 429536), (682, 387968), (704, 375844), (866, 305536), (868, 304832), (896, 295306), (992, 266728), (1232, 214768), (1364, 193984), (1408, 187922), (1732, 152768), (1736, 152416), (1792, 147653), (1984, 133364), (2387, 110848), (2464, 107384), (2728, 96992), (2816, 93961), (3031, 87296), (3464, 76384), (3472, 76208), (3968, 66682), (4763, 55552), (4774, 55424), (4928, 53692), (5456, 48496), (6062, 43648), (6928, 38192), (6944, 38104), (7936, 33341), (9526, 27776), (9548, 27712), (9856, 26846), (10912, 24248), (12124, 21824), (13423, 19712), (13856, 19096), (13888, 19052)]