449660744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 965260800

約数和(自身を除く): 515600056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 419, 442, 607, 838, 884, 1214, 1676, 1768, 2428, 3352, 4856, 5447, 7123, 7891, 10319, 10894, 14246, 15782, 20638, 21788, 28492, 31564, 41276, 43576, 56984, 63128, 82552, 92599, 134147, 185198, 254333, 268294, 370396, 508666, 536588, 740792, 1017332, 1073176, 2034664, 3306329, 4323661, 6612658, 8647322, 13225316, 17294644, 26450632, 34589288, 56207593, 112415186, 224830372, 449660744]

約数ペア:

[(1, 449660744), (2, 224830372), (4, 112415186), (8, 56207593), (13, 34589288), (17, 26450632), (26, 17294644), (34, 13225316), (52, 8647322), (68, 6612658), (104, 4323661), (136, 3306329), (221, 2034664), (419, 1073176), (442, 1017332), (607, 740792), (838, 536588), (884, 508666), (1214, 370396), (1676, 268294), (1768, 254333), (2428, 185198), (3352, 134147), (4856, 92599), (5447, 82552), (7123, 63128), (7891, 56984), (10319, 43576), (10894, 41276), (14246, 31564), (15782, 28492), (20638, 21788)]