408047256

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{68281}}^1$

素因数の和:68376

約数の個数: 48

約数和(自身を含む): 1118459160

約数和(自身を除く): 710411904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 68281, 136562, 204843, 273124, 409686, 546248, 614529, 819372, 1229058, 1638744, 2458116, 4916232, 5667323, 11334646, 17001969, 22669292, 34003938, 45338584, 51005907, 68007876, 102011814, 136015752, 204023628, 408047256]

約数ペア:

[(1, 408047256), (2, 204023628), (3, 136015752), (4, 102011814), (6, 68007876), (8, 51005907), (9, 45338584), (12, 34003938), (18, 22669292), (24, 17001969), (36, 11334646), (72, 5667323), (83, 4916232), (166, 2458116), (249, 1638744), (332, 1229058), (498, 819372), (664, 614529), (747, 546248), (996, 409686), (1494, 273124), (1992, 204843), (2988, 136562), (5976, 68281)]