470529456

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 1237420800

約数和(自身を除く): 766891344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 139, 218, 278, 327, 417, 436, 556, 647, 654, 834, 872, 1112, 1294, 1308, 1668, 1744, 1941, 2224, 2588, 2616, 3336, 3882, 5176, 5232, 6672, 7764, 10352, 15151, 15528, 30302, 31056, 45453, 60604, 70523, 89933, 90906, 121208, 141046, 179866, 181812, 211569, 242416, 269799, 282092, 359732, 363624, 423138, 539598, 564184, 719464, 727248, 846276, 1079196, 1128368, 1438928, 1692552, 2158392, 3385104, 4316784, 9802697, 19605394, 29408091, 39210788, 58816182, 78421576, 117632364, 156843152, 235264728, 470529456]

約数ペア:

[(1, 470529456), (2, 235264728), (3, 156843152), (4, 117632364), (6, 78421576), (8, 58816182), (12, 39210788), (16, 29408091), (24, 19605394), (48, 9802697), (109, 4316784), (139, 3385104), (218, 2158392), (278, 1692552), (327, 1438928), (417, 1128368), (436, 1079196), (556, 846276), (647, 727248), (654, 719464), (834, 564184), (872, 539598), (1112, 423138), (1294, 363624), (1308, 359732), (1668, 282092), (1744, 269799), (1941, 242416), (2224, 211569), (2588, 181812), (2616, 179866), (3336, 141046), (3882, 121208), (5176, 90906), (5232, 89933), (6672, 70523), (7764, 60604), (10352, 45453), (15151, 31056), (15528, 30302)]