257607024

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4679}}^1$

素因数の和:4758

約数の個数: 80

約数和(自身を含む): 705669120

約数和(自身を除く): 448062096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 4588, 4679, 6882, 9176, 9358, 13764, 14037, 18352, 18716, 27528, 28074, 37432, 55056, 56148, 74864, 112296, 145049, 173123, 224592, 290098, 346246, 435147, 519369, 580196, 692492, 870294, 1038738, 1160392, 1384984, 1740588, 2077476, 2320784, 2769968, 3481176, 4154952, 5366813, 6962352, 8309904, 10733626, 16100439, 21467252, 32200878, 42934504, 64401756, 85869008, 128803512, 257607024]

約数ペア:

[(1, 257607024), (2, 128803512), (3, 85869008), (4, 64401756), (6, 42934504), (8, 32200878), (12, 21467252), (16, 16100439), (24, 10733626), (31, 8309904), (37, 6962352), (48, 5366813), (62, 4154952), (74, 3481176), (93, 2769968), (111, 2320784), (124, 2077476), (148, 1740588), (186, 1384984), (222, 1160392), (248, 1038738), (296, 870294), (372, 692492), (444, 580196), (496, 519369), (592, 435147), (744, 346246), (888, 290098), (1147, 224592), (1488, 173123), (1776, 145049), (2294, 112296), (3441, 74864), (4588, 56148), (4679, 55056), (6882, 37432), (9176, 28074), (9358, 27528), (13764, 18716), (14037, 18352)]