487531351552

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4388063}}^1$

素因数の和:4388119

約数の個数: 80

約数和(自身を含む): 1149181304832

約数和(自身を除く): 661649953280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 55552, 111104, 4388063, 8776126, 17552252, 30716441, 35104504, 61432882, 70209008, 122865764, 136029953, 140418016, 245731528, 272059906, 280836032, 491463056, 544119812, 561672064, 952209671, 982926112, 1088239624, 1123344128, 1904419342, 1965852224, 2176479248, 2246688256, 3808838684, 3931704448, 4352958496, 7617677368, 7863408896, 8705916992, 15235354736, 15726817792, 17411833984, 30470709472, 34823667968, 60941418944, 69647335936, 121882837888, 243765675776, 487531351552]

約数ペア:

[(1, 487531351552), (2, 243765675776), (4, 121882837888), (7, 69647335936), (8, 60941418944), (14, 34823667968), (16, 30470709472), (28, 17411833984), (31, 15726817792), (32, 15235354736), (56, 8705916992), (62, 7863408896), (64, 7617677368), (112, 4352958496), (124, 3931704448), (128, 3808838684), (217, 2246688256), (224, 2176479248), (248, 1965852224), (256, 1904419342), (434, 1123344128), (448, 1088239624), (496, 982926112), (512, 952209671), (868, 561672064), (896, 544119812), (992, 491463056), (1736, 280836032), (1792, 272059906), (1984, 245731528), (3472, 140418016), (3584, 136029953), (3968, 122865764), (6944, 70209008), (7936, 61432882), (13888, 35104504), (15872, 30716441), (27776, 17552252), (55552, 8776126), (111104, 4388063)]