870515478

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 2310528000

約数和(自身を除く): 1440012522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 258, 294, 301, 343, 378, 387, 441, 602, 686, 774, 882, 903, 1029, 1093, 1161, 1323, 1806, 2058, 2107, 2186, 2322, 2646, 2709, 3087, 3279, 4214, 5418, 6174, 6321, 6558, 7651, 8127, 9261, 9837, 12642, 14749, 15302, 16254, 18522, 18963, 19674, 22953, 29498, 29511, 37926, 44247, 45906, 46999, 53557, 56889, 59022, 68859, 88494, 93998, 107114, 113778, 132741, 137718, 140997, 160671, 206577, 265482, 281994, 321342, 328993, 374899, 398223, 413154, 422991, 482013, 657986, 749798, 796446, 845982, 964026, 986979, 1124697, 1268973, 1446039, 1973958, 2249394, 2302951, 2537946, 2892078, 2960937, 3374091, 4605902, 5921874, 6748182, 6908853, 8882811, 10122273, 13817706, 16120657, 17765622, 20244546, 20726559, 32241314, 41453118, 48361971, 62179677, 96723942, 124359354, 145085913, 290171826, 435257739, 870515478]

約数ペア:

[(1, 870515478), (2, 435257739), (3, 290171826), (6, 145085913), (7, 124359354), (9, 96723942), (14, 62179677), (18, 48361971), (21, 41453118), (27, 32241314), (42, 20726559), (43, 20244546), (49, 17765622), (54, 16120657), (63, 13817706), (86, 10122273), (98, 8882811), (126, 6908853), (129, 6748182), (147, 5921874), (189, 4605902), (258, 3374091), (294, 2960937), (301, 2892078), (343, 2537946), (378, 2302951), (387, 2249394), (441, 1973958), (602, 1446039), (686, 1268973), (774, 1124697), (882, 986979), (903, 964026), (1029, 845982), (1093, 796446), (1161, 749798), (1323, 657986), (1806, 482013), (2058, 422991), (2107, 413154), (2186, 398223), (2322, 374899), (2646, 328993), (2709, 321342), (3087, 281994), (3279, 265482), (4214, 206577), (5418, 160671), (6174, 140997), (6321, 137718), (6558, 132741), (7651, 113778), (8127, 107114), (9261, 93998), (9837, 88494), (12642, 68859), (14749, 59022), (15302, 56889), (16254, 53557), (18522, 46999), (18963, 45906), (19674, 44247), (22953, 37926), (29498, 29511)]