240290432

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 497097000

約数和(自身を除く): 256806568

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 113, 128, 148, 226, 296, 449, 452, 592, 898, 904, 1184, 1796, 1808, 2368, 3592, 3616, 4181, 4736, 7184, 7232, 8362, 14368, 14464, 16613, 16724, 28736, 33226, 33448, 50737, 57472, 66452, 66896, 101474, 132904, 133792, 202948, 265808, 267584, 405896, 531616, 535168, 811792, 1063232, 1623584, 1877269, 2126464, 3247168, 3754538, 6494336, 7509076, 15018152, 30036304, 60072608, 120145216, 240290432]

約数ペア:

[(1, 240290432), (2, 120145216), (4, 60072608), (8, 30036304), (16, 15018152), (32, 7509076), (37, 6494336), (64, 3754538), (74, 3247168), (113, 2126464), (128, 1877269), (148, 1623584), (226, 1063232), (296, 811792), (449, 535168), (452, 531616), (592, 405896), (898, 267584), (904, 265808), (1184, 202948), (1796, 133792), (1808, 132904), (2368, 101474), (3592, 66896), (3616, 66452), (4181, 57472), (4736, 50737), (7184, 33448), (7232, 33226), (8362, 28736), (14368, 16724), (14464, 16613)]