291282896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15083}}^1$

素因数の和:15179

約数の個数: 40

約数和(自身を含む): 606014784

約数和(自身を除く): 314731888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 15083, 19312, 30166, 60332, 120664, 241328, 256411, 512822, 1025644, 1070893, 2051288, 2141786, 4102576, 4283572, 8567144, 17134288, 18205181, 36410362, 72820724, 145641448, 291282896]

約数ペア:

[(1, 291282896), (2, 145641448), (4, 72820724), (8, 36410362), (16, 18205181), (17, 17134288), (34, 8567144), (68, 4283572), (71, 4102576), (136, 2141786), (142, 2051288), (272, 1070893), (284, 1025644), (568, 512822), (1136, 256411), (1207, 241328), (2414, 120664), (4828, 60332), (9656, 30166), (15083, 19312)]