280104576

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{13763}}^1$

素因数の和:13833

約数の個数: 64

約数和(自身を含む): 758121120

約数和(自身を除く): 478016544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 13763, 20352, 27526, 41289, 55052, 82578, 110104, 165156, 220208, 330312, 440416, 660624, 729439, 880832, 1321248, 1458878, 1761664, 2188317, 2642496, 2917756, 4376634, 5284992, 5835512, 8753268, 11671024, 17506536, 23342048, 35013072, 46684096, 70026144, 93368192, 140052288, 280104576]

約数ペア:

[(1, 280104576), (2, 140052288), (3, 93368192), (4, 70026144), (6, 46684096), (8, 35013072), (12, 23342048), (16, 17506536), (24, 11671024), (32, 8753268), (48, 5835512), (53, 5284992), (64, 4376634), (96, 2917756), (106, 2642496), (128, 2188317), (159, 1761664), (192, 1458878), (212, 1321248), (318, 880832), (384, 729439), (424, 660624), (636, 440416), (848, 330312), (1272, 220208), (1696, 165156), (2544, 110104), (3392, 82578), (5088, 55052), (6784, 41289), (10176, 27526), (13763, 20352)]