471247616

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 1177344000

約数和(自身を除く): 706096384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 499, 527, 544, 868, 896, 952, 992, 998, 1054, 1088, 1736, 1792, 1904, 1984, 1996, 2108, 2176, 3472, 3493, 3689, 3808, 3968, 3992, 4216, 4352, 6944, 6986, 7378, 7616, 7936, 7984, 8432, 8483, 13888, 13972, 14756, 15232, 15469, 15968, 16864, 16966, 27776, 27944, 29512, 30464, 30938, 31936, 33728, 33932, 55552, 55888, 59024, 59381, 61876, 63872, 67456, 67864, 108283, 111776, 118048, 118762, 123752, 127744, 134912, 135728, 216566, 223552, 236096, 237524, 247504, 262973, 271456, 433132, 447104, 472192, 475048, 495008, 525946, 542912, 866264, 894208, 944384, 950096, 990016, 1051892, 1085824, 1732528, 1840811, 1900192, 1980032, 2103784, 2171648, 3465056, 3681622, 3800384, 3960064, 4207568, 6930112, 7363244, 7600768, 8415136, 13860224, 14726488, 15201536, 16830272, 27720448, 29452976, 33660544, 58905952, 67321088, 117811904, 235623808, 471247616]

約数ペア:

[(1, 471247616), (2, 235623808), (4, 117811904), (7, 67321088), (8, 58905952), (14, 33660544), (16, 29452976), (17, 27720448), (28, 16830272), (31, 15201536), (32, 14726488), (34, 13860224), (56, 8415136), (62, 7600768), (64, 7363244), (68, 6930112), (112, 4207568), (119, 3960064), (124, 3800384), (128, 3681622), (136, 3465056), (217, 2171648), (224, 2103784), (238, 1980032), (248, 1900192), (256, 1840811), (272, 1732528), (434, 1085824), (448, 1051892), (476, 990016), (496, 950096), (499, 944384), (527, 894208), (544, 866264), (868, 542912), (896, 525946), (952, 495008), (992, 475048), (998, 472192), (1054, 447104), (1088, 433132), (1736, 271456), (1792, 262973), (1904, 247504), (1984, 237524), (1996, 236096), (2108, 223552), (2176, 216566), (3472, 135728), (3493, 134912), (3689, 127744), (3808, 123752), (3968, 118762), (3992, 118048), (4216, 111776), (4352, 108283), (6944, 67864), (6986, 67456), (7378, 63872), (7616, 61876), (7936, 59381), (7984, 59024), (8432, 55888), (8483, 55552), (13888, 33932), (13972, 33728), (14756, 31936), (15232, 30938), (15469, 30464), (15968, 29512), (16864, 27944), (16966, 27776)]