873957456

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 2689589760

約数和(自身を除く): 1815632304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 43, 48, 58, 62, 72, 86, 87, 93, 116, 124, 129, 144, 157, 172, 174, 186, 232, 248, 258, 261, 279, 314, 344, 348, 372, 387, 464, 471, 496, 516, 522, 558, 628, 688, 696, 744, 774, 899, 942, 1032, 1044, 1116, 1247, 1256, 1333, 1392, 1413, 1488, 1548, 1798, 1884, 2064, 2088, 2232, 2494, 2512, 2666, 2697, 2826, 3096, 3596, 3741, 3768, 3999, 4176, 4464, 4553, 4867, 4988, 5332, 5394, 5652, 6192, 6751, 7192, 7482, 7536, 7998, 8091, 9106, 9734, 9976, 10664, 10788, 11223, 11304, 11997, 13502, 13659, 14384, 14601, 14964, 15996, 16182, 18212, 19468, 19952, 20253, 21328, 21576, 22446, 22608, 23994, 27004, 27318, 29202, 29928, 31992, 32364, 36424, 38657, 38936, 40506, 40977, 43152, 43803, 44892, 47988, 54008, 54636, 58404, 59856, 60759, 63984, 64728, 72848, 77314, 77872, 81012, 81954, 87606, 89784, 95976, 108016, 109272, 115971, 116808, 121518, 129456, 141143, 154628, 162024, 163908, 175212, 179568, 191952, 195779, 209281, 218544, 231942, 233616, 243036, 282286, 309256, 324048, 327816, 347913, 350424, 391558, 418562, 423429, 463884, 486072, 564572, 587337, 618512, 627843, 655632, 695826, 700848, 783116, 837124, 846858, 927768, 972144, 1129144, 1174674, 1255686, 1270287, 1391652, 1566232, 1674248, 1693716, 1762011, 1855536, 1883529, 2258288, 2349348, 2511372, 2540574, 2783304, 3132464, 3348496, 3387432, 3524022, 3767058, 4698696, 5022744, 5081148, 5566608, 6069149, 6774864, 7048044, 7534116, 9397392, 10045488, 10162296, 12138298, 14096088, 15068232, 18207447, 20324592, 24276596, 28192176, 30136464, 36414894, 48553192, 54622341, 72829788, 97106384, 109244682, 145659576, 218489364, 291319152, 436978728, 873957456]

約数ペア:

[(1, 873957456), (2, 436978728), (3, 291319152), (4, 218489364), (6, 145659576), (8, 109244682), (9, 97106384), (12, 72829788), (16, 54622341), (18, 48553192), (24, 36414894), (29, 30136464), (31, 28192176), (36, 24276596), (43, 20324592), (48, 18207447), (58, 15068232), (62, 14096088), (72, 12138298), (86, 10162296), (87, 10045488), (93, 9397392), (116, 7534116), (124, 7048044), (129, 6774864), (144, 6069149), (157, 5566608), (172, 5081148), (174, 5022744), (186, 4698696), (232, 3767058), (248, 3524022), (258, 3387432), (261, 3348496), (279, 3132464), (314, 2783304), (344, 2540574), (348, 2511372), (372, 2349348), (387, 2258288), (464, 1883529), (471, 1855536), (496, 1762011), (516, 1693716), (522, 1674248), (558, 1566232), (628, 1391652), (688, 1270287), (696, 1255686), (744, 1174674), (774, 1129144), (899, 972144), (942, 927768), (1032, 846858), (1044, 837124), (1116, 783116), (1247, 700848), (1256, 695826), (1333, 655632), (1392, 627843), (1413, 618512), (1488, 587337), (1548, 564572), (1798, 486072), (1884, 463884), (2064, 423429), (2088, 418562), (2232, 391558), (2494, 350424), (2512, 347913), (2666, 327816), (2697, 324048), (2826, 309256), (3096, 282286), (3596, 243036), (3741, 233616), (3768, 231942), (3999, 218544), (4176, 209281), (4464, 195779), (4553, 191952), (4867, 179568), (4988, 175212), (5332, 163908), (5394, 162024), (5652, 154628), (6192, 141143), (6751, 129456), (7192, 121518), (7482, 116808), (7536, 115971), (7998, 109272), (8091, 108016), (9106, 95976), (9734, 89784), (9976, 87606), (10664, 81954), (10788, 81012), (11223, 77872), (11304, 77314), (11997, 72848), (13502, 64728), (13659, 63984), (14384, 60759), (14601, 59856), (14964, 58404), (15996, 54636), (16182, 54008), (18212, 47988), (19468, 44892), (19952, 43803), (20253, 43152), (21328, 40977), (21576, 40506), (22446, 38936), (22608, 38657), (23994, 36424), (27004, 32364), (27318, 31992), (29202, 29928)]