213878112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{318271}}^1$

素因数の和:318291

約数の個数: 48

約数和(自身を含む): 641636352

約数和(自身を除く): 427758240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 318271, 636542, 954813, 1273084, 1909626, 2227897, 2546168, 3819252, 4455794, 5092336, 6683691, 7638504, 8911588, 10184672, 13367382, 15277008, 17823176, 26734764, 30554016, 35646352, 53469528, 71292704, 106939056, 213878112]

約数ペア:

[(1, 213878112), (2, 106939056), (3, 71292704), (4, 53469528), (6, 35646352), (7, 30554016), (8, 26734764), (12, 17823176), (14, 15277008), (16, 13367382), (21, 10184672), (24, 8911588), (28, 7638504), (32, 6683691), (42, 5092336), (48, 4455794), (56, 3819252), (84, 2546168), (96, 2227897), (112, 1909626), (168, 1273084), (224, 954813), (336, 636542), (672, 318271)]