285867584

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1323

約数の個数: 56

約数和(自身を含む): 586605888

約数和(自身を除く): 300738304

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1187, 1696, 2272, 2374, 3392, 3763, 4544, 4748, 7526, 9496, 15052, 18992, 30104, 37984, 60208, 62911, 75968, 84277, 120416, 125822, 168554, 240832, 251644, 337108, 503288, 674216, 1006576, 1348432, 2013152, 2696864, 4026304, 4466681, 5393728, 8933362, 17866724, 35733448, 71466896, 142933792, 285867584]

約数ペア:

[(1, 285867584), (2, 142933792), (4, 71466896), (8, 35733448), (16, 17866724), (32, 8933362), (53, 5393728), (64, 4466681), (71, 4026304), (106, 2696864), (142, 2013152), (212, 1348432), (284, 1006576), (424, 674216), (568, 503288), (848, 337108), (1136, 251644), (1187, 240832), (1696, 168554), (2272, 125822), (2374, 120416), (3392, 84277), (3763, 75968), (4544, 62911), (4748, 60208), (7526, 37984), (9496, 30104), (15052, 18992)]