275642672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18269}}^1$

素因数の和:18341

約数の個数: 40

約数和(自身を含む): 570900960

約数和(自身を除く): 295258288

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 18269, 36538, 73076, 146152, 292304, 420187, 749029, 840374, 1498058, 1680748, 2996116, 3361496, 5992232, 6722992, 11984464, 17227667, 34455334, 68910668, 137821336, 275642672]

約数ペア:

[(1, 275642672), (2, 137821336), (4, 68910668), (8, 34455334), (16, 17227667), (23, 11984464), (41, 6722992), (46, 5992232), (82, 3361496), (92, 2996116), (164, 1680748), (184, 1498058), (328, 840374), (368, 749029), (656, 420187), (943, 292304), (1886, 146152), (3772, 73076), (7544, 36538), (15088, 18269)]