1671827688

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{16433}}^1$

素因数の和:16608

約数の個数: 80

約数和(自身を含む): 4712778180

約数和(自身を除く): 3040950492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 12717, 16433, 16956, 25434, 32866, 33912, 49299, 50868, 65732, 98598, 101736, 131464, 147897, 197196, 295794, 394392, 443691, 591588, 887382, 1183176, 1331073, 1774764, 2579981, 2662146, 3549528, 5159962, 5324292, 7739943, 10319924, 10648584, 15479886, 20639848, 23219829, 30959772, 46439658, 61919544, 69659487, 92879316, 139318974, 185758632, 208978461, 278637948, 417956922, 557275896, 835913844, 1671827688]

約数ペア:

[(1, 1671827688), (2, 835913844), (3, 557275896), (4, 417956922), (6, 278637948), (8, 208978461), (9, 185758632), (12, 139318974), (18, 92879316), (24, 69659487), (27, 61919544), (36, 46439658), (54, 30959772), (72, 23219829), (81, 20639848), (108, 15479886), (157, 10648584), (162, 10319924), (216, 7739943), (314, 5324292), (324, 5159962), (471, 3549528), (628, 2662146), (648, 2579981), (942, 1774764), (1256, 1331073), (1413, 1183176), (1884, 887382), (2826, 591588), (3768, 443691), (4239, 394392), (5652, 295794), (8478, 197196), (11304, 147897), (12717, 131464), (16433, 101736), (16956, 98598), (25434, 65732), (32866, 50868), (33912, 49299)]