407207628

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{45427}}^1$

素因数の和:45523

約数の個数: 48

約数和(自身を含む): 1068466560

約数和(自身を除く): 661258932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 45427, 90854, 136281, 181708, 272562, 408843, 545124, 817686, 1226529, 1635372, 2453058, 3770441, 4906116, 7540882, 11311323, 15081764, 22622646, 33933969, 45245292, 67867938, 101801907, 135735876, 203603814, 407207628]

約数ペア:

[(1, 407207628), (2, 203603814), (3, 135735876), (4, 101801907), (6, 67867938), (9, 45245292), (12, 33933969), (18, 22622646), (27, 15081764), (36, 11311323), (54, 7540882), (83, 4906116), (108, 3770441), (166, 2453058), (249, 1635372), (332, 1226529), (498, 817686), (747, 545124), (996, 408843), (1494, 272562), (2241, 181708), (2988, 136281), (4482, 90854), (8964, 45427)]