289156910289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{319981}}^1$

素因数の和:320090

約数の個数: 64

約数和(自身を含む): 464460272640

約数和(自身を除く): 175303362351

約数列:

[1, 3, 13, 17, 29, 39, 47, 51, 87, 141, 221, 377, 493, 611, 663, 799, 1131, 1363, 1479, 1833, 2397, 4089, 6409, 10387, 17719, 19227, 23171, 31161, 53157, 69513, 301223, 319981, 903669, 959943, 4159753, 5439677, 9279449, 12479259, 15039107, 16319031, 27838347, 45117321, 70715801, 120632837, 157750633, 195508391, 212147403, 255664819, 361898511, 436134103, 473251899, 586525173, 766994457, 1308402309, 2050758229, 3323642647, 5669743339, 6152274687, 7414279751, 9970927941, 17009230017, 22242839253, 96385636763, 289156910289]

約数ペア:

[(1, 289156910289), (3, 96385636763), (13, 22242839253), (17, 17009230017), (29, 9970927941), (39, 7414279751), (47, 6152274687), (51, 5669743339), (87, 3323642647), (141, 2050758229), (221, 1308402309), (377, 766994457), (493, 586525173), (611, 473251899), (663, 436134103), (799, 361898511), (1131, 255664819), (1363, 212147403), (1479, 195508391), (1833, 157750633), (2397, 120632837), (4089, 70715801), (6409, 45117321), (10387, 27838347), (17719, 16319031), (19227, 15039107), (23171, 12479259), (31161, 9279449), (53157, 5439677), (69513, 4159753), (301223, 959943), (319981, 903669)]