823536528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20232

約数の個数: 80

約数和(自身を含む): 2280080256

約数和(自身を除く): 1456543728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 10212, 13616, 20161, 20424, 40322, 40848, 60483, 80644, 120966, 161288, 241932, 322576, 463703, 483864, 745957, 927406, 967728, 1391109, 1491914, 1854812, 2237871, 2782218, 2983828, 3709624, 4475742, 5564436, 5967656, 7419248, 8951484, 11128872, 11935312, 17157011, 17902968, 22257744, 34314022, 35805936, 51471033, 68628044, 102942066, 137256088, 205884132, 274512176, 411768264, 823536528]

約数ペア:

[(1, 823536528), (2, 411768264), (3, 274512176), (4, 205884132), (6, 137256088), (8, 102942066), (12, 68628044), (16, 51471033), (23, 35805936), (24, 34314022), (37, 22257744), (46, 17902968), (48, 17157011), (69, 11935312), (74, 11128872), (92, 8951484), (111, 7419248), (138, 5967656), (148, 5564436), (184, 4475742), (222, 3709624), (276, 2983828), (296, 2782218), (368, 2237871), (444, 1854812), (552, 1491914), (592, 1391109), (851, 967728), (888, 927406), (1104, 745957), (1702, 483864), (1776, 463703), (2553, 322576), (3404, 241932), (5106, 161288), (6808, 120966), (10212, 80644), (13616, 60483), (20161, 40848), (20424, 40322)]