668847564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80429}}^1$

素因数の和:80460

約数の個数: 96

約数和(自身を含む): 2161958400

約数和(自身を除く): 1493110836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 80429, 160858, 241287, 321716, 482574, 563003, 723861, 884719, 965148, 1126006, 1447722, 1689009, 1769438, 2171583, 2252012, 2654157, 2895444, 3378018, 3538876, 4343166, 5067027, 5308314, 6193033, 6756036, 7962471, 8686332, 10134054, 10616628, 12386066, 15201081, 15924942, 18579099, 20268108, 23887413, 24772132, 30402162, 31849884, 37158198, 47774826, 55737297, 60804324, 74316396, 95549652, 111474594, 167211891, 222949188, 334423782, 668847564]

約数ペア:

[(1, 668847564), (2, 334423782), (3, 222949188), (4, 167211891), (6, 111474594), (7, 95549652), (9, 74316396), (11, 60804324), (12, 55737297), (14, 47774826), (18, 37158198), (21, 31849884), (22, 30402162), (27, 24772132), (28, 23887413), (33, 20268108), (36, 18579099), (42, 15924942), (44, 15201081), (54, 12386066), (63, 10616628), (66, 10134054), (77, 8686332), (84, 7962471), (99, 6756036), (108, 6193033), (126, 5308314), (132, 5067027), (154, 4343166), (189, 3538876), (198, 3378018), (231, 2895444), (252, 2654157), (297, 2252012), (308, 2171583), (378, 1769438), (396, 1689009), (462, 1447722), (594, 1126006), (693, 965148), (756, 884719), (924, 723861), (1188, 563003), (1386, 482574), (2079, 321716), (2772, 241287), (4158, 160858), (8316, 80429)]