393301568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1327}}^1$

素因数の和:1771

約数の個数: 56

約数和(自身を含む): 854073984

約数和(自身を除く): 460772416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 421, 704, 842, 1327, 1684, 2654, 3368, 4631, 5308, 6736, 9262, 10616, 13472, 14597, 18524, 21232, 26944, 29194, 37048, 42464, 58388, 74096, 84928, 116776, 148192, 233552, 296384, 467104, 558667, 934208, 1117334, 2234668, 4469336, 6145337, 8938672, 12290674, 17877344, 24581348, 35754688, 49162696, 98325392, 196650784, 393301568]

約数ペア:

[(1, 393301568), (2, 196650784), (4, 98325392), (8, 49162696), (11, 35754688), (16, 24581348), (22, 17877344), (32, 12290674), (44, 8938672), (64, 6145337), (88, 4469336), (176, 2234668), (352, 1117334), (421, 934208), (704, 558667), (842, 467104), (1327, 296384), (1684, 233552), (2654, 148192), (3368, 116776), (4631, 84928), (5308, 74096), (6736, 58388), (9262, 42464), (10616, 37048), (13472, 29194), (14597, 26944), (18524, 21232)]