1647137328

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{172439}}^1$

素因数の和:172649

約数の個数: 40

約数和(自身を含む): 4276512000

約数和(自身を除く): 2629374672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 172439, 344878, 517317, 689756, 1034634, 1379512, 2069268, 2759024, 4138536, 8277072, 34315361, 68630722, 102946083, 137261444, 205892166, 274522888, 411784332, 549045776, 823568664, 1647137328]

約数ペア:

[(1, 1647137328), (2, 823568664), (3, 549045776), (4, 411784332), (6, 274522888), (8, 205892166), (12, 137261444), (16, 102946083), (24, 68630722), (48, 34315361), (199, 8277072), (398, 4138536), (597, 2759024), (796, 2069268), (1194, 1379512), (1592, 1034634), (2388, 689756), (3184, 517317), (4776, 344878), (9552, 172439)]