290180664

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{13043}}^1$

素因数の和:13161

約数の個数: 64

約数和(自身を含む): 813945600

約数和(自身を除く): 523764936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 11124, 13043, 22248, 26086, 39129, 52172, 78258, 104344, 117387, 156516, 234774, 313032, 352161, 469548, 704322, 939096, 1343429, 1408644, 2686858, 2817288, 4030287, 5373716, 8060574, 10747432, 12090861, 16121148, 24181722, 32242296, 36272583, 48363444, 72545166, 96726888, 145090332, 290180664]

約数ペア:

[(1, 290180664), (2, 145090332), (3, 96726888), (4, 72545166), (6, 48363444), (8, 36272583), (9, 32242296), (12, 24181722), (18, 16121148), (24, 12090861), (27, 10747432), (36, 8060574), (54, 5373716), (72, 4030287), (103, 2817288), (108, 2686858), (206, 1408644), (216, 1343429), (309, 939096), (412, 704322), (618, 469548), (824, 352161), (927, 313032), (1236, 234774), (1854, 156516), (2472, 117387), (2781, 104344), (3708, 78258), (5562, 52172), (7416, 39129), (11124, 26086), (13043, 22248)]