325608528

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19777}}^1$

素因数の和:19809

約数の個数: 80

約数和(自身を含む): 980988800

約数和(自身を除く): 655380272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 19777, 39554, 59331, 79108, 118662, 138439, 158216, 237324, 276878, 316432, 415317, 474648, 553756, 830634, 949296, 969073, 1107512, 1661268, 1938146, 2215024, 2907219, 3322536, 3876292, 5814438, 6645072, 6783511, 7752584, 11628876, 13567022, 15505168, 20350533, 23257752, 27134044, 40701066, 46515504, 54268088, 81402132, 108536176, 162804264, 325608528]

約数ペア:

[(1, 325608528), (2, 162804264), (3, 108536176), (4, 81402132), (6, 54268088), (7, 46515504), (8, 40701066), (12, 27134044), (14, 23257752), (16, 20350533), (21, 15505168), (24, 13567022), (28, 11628876), (42, 7752584), (48, 6783511), (49, 6645072), (56, 5814438), (84, 3876292), (98, 3322536), (112, 2907219), (147, 2215024), (168, 1938146), (196, 1661268), (294, 1107512), (336, 969073), (343, 949296), (392, 830634), (588, 553756), (686, 474648), (784, 415317), (1029, 316432), (1176, 276878), (1372, 237324), (2058, 158216), (2352, 138439), (2744, 118662), (4116, 79108), (5488, 59331), (8232, 39554), (16464, 19777)]