318649144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{6211}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 669218760

約数和(自身を除く): 350569616

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1166, 2332, 4664, 6211, 6413, 12422, 12826, 24844, 25652, 49688, 51304, 68321, 136642, 273284, 329183, 546568, 658366, 751531, 1316732, 1503062, 2633464, 3006124, 3621013, 6012248, 7242026, 14484052, 28968104, 39831143, 79662286, 159324572, 318649144]

約数ペア:

[(1, 318649144), (2, 159324572), (4, 79662286), (8, 39831143), (11, 28968104), (22, 14484052), (44, 7242026), (53, 6012248), (88, 3621013), (106, 3006124), (121, 2633464), (212, 1503062), (242, 1316732), (424, 751531), (484, 658366), (583, 546568), (968, 329183), (1166, 273284), (2332, 136642), (4664, 68321), (6211, 51304), (6413, 49688), (12422, 25652), (12826, 24844)]