241269904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18457}}^1$

素因数の和:18527

約数の個数: 40

約数和(自身を含む): 503534240

約数和(自身を除く): 262264336

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 18457, 36914, 73828, 147656, 295312, 350683, 701366, 793651, 1402732, 1587302, 2805464, 3174604, 5610928, 6349208, 12698416, 15079369, 30158738, 60317476, 120634952, 241269904]

約数ペア:

[(1, 241269904), (2, 120634952), (4, 60317476), (8, 30158738), (16, 15079369), (19, 12698416), (38, 6349208), (43, 5610928), (76, 3174604), (86, 2805464), (152, 1587302), (172, 1402732), (304, 793651), (344, 701366), (688, 350683), (817, 295312), (1634, 147656), (3268, 73828), (6536, 36914), (13072, 18457)]