1281837312

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{8831}}^1$

素因数の和:8866

約数の個数: 180

約数和(自身を含む): 4368731136

約数和(自身を除く): 3086893824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 8831, 9072, 10368, 12096, 16128, 17662, 18144, 20736, 24192, 26493, 35324, 36288, 48384, 52986, 61817, 70648, 72576, 79479, 105972, 123634, 141296, 145152, 158958, 185451, 211944, 238437, 247268, 282592, 317916, 370902, 423888, 476874, 494536, 556353, 565184, 635832, 715311, 741804, 847776, 953748, 989072, 1112706, 1130368, 1271664, 1430622, 1483608, 1669059, 1695552, 1907496, 1978144, 2225412, 2260736, 2543328, 2861244, 2967216, 3338118, 3391104, 3814992, 3956288, 4450824, 5007177, 5086656, 5722488, 5934432, 6676236, 6782208, 7629984, 7912576, 8901648, 10014354, 10173312, 11444976, 11868864, 13352472, 15259968, 15825152, 17803296, 20028708, 20346624, 22889952, 23737728, 26704944, 30519936, 35606592, 40057416, 45779904, 47475456, 53409888, 61039872, 71213184, 80114832, 91559808, 106819776, 142426368, 160229664, 183119616, 213639552, 320459328, 427279104, 640918656, 1281837312]

約数ペア:

[(1, 1281837312), (2, 640918656), (3, 427279104), (4, 320459328), (6, 213639552), (7, 183119616), (8, 160229664), (9, 142426368), (12, 106819776), (14, 91559808), (16, 80114832), (18, 71213184), (21, 61039872), (24, 53409888), (27, 47475456), (28, 45779904), (32, 40057416), (36, 35606592), (42, 30519936), (48, 26704944), (54, 23737728), (56, 22889952), (63, 20346624), (64, 20028708), (72, 17803296), (81, 15825152), (84, 15259968), (96, 13352472), (108, 11868864), (112, 11444976), (126, 10173312), (128, 10014354), (144, 8901648), (162, 7912576), (168, 7629984), (189, 6782208), (192, 6676236), (216, 5934432), (224, 5722488), (252, 5086656), (256, 5007177), (288, 4450824), (324, 3956288), (336, 3814992), (378, 3391104), (384, 3338118), (432, 2967216), (448, 2861244), (504, 2543328), (567, 2260736), (576, 2225412), (648, 1978144), (672, 1907496), (756, 1695552), (768, 1669059), (864, 1483608), (896, 1430622), (1008, 1271664), (1134, 1130368), (1152, 1112706), (1296, 989072), (1344, 953748), (1512, 847776), (1728, 741804), (1792, 715311), (2016, 635832), (2268, 565184), (2304, 556353), (2592, 494536), (2688, 476874), (3024, 423888), (3456, 370902), (4032, 317916), (4536, 282592), (5184, 247268), (5376, 238437), (6048, 211944), (6912, 185451), (8064, 158958), (8831, 145152), (9072, 141296), (10368, 123634), (12096, 105972), (16128, 79479), (17662, 72576), (18144, 70648), (20736, 61817), (24192, 52986), (26493, 48384), (35324, 36288)]