212899008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{158407}}^1$

素因数の和:158429

約数の個数: 56

約数和(自身を含む): 643770112

約数和(自身を除く): 430871104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 158407, 316814, 475221, 633628, 950442, 1108849, 1267256, 1900884, 2217698, 2534512, 3326547, 3801768, 4435396, 5069024, 6653094, 7603536, 8870792, 10138048, 13306188, 15207072, 17741584, 26612376, 30414144, 35483168, 53224752, 70966336, 106449504, 212899008]

約数ペア:

[(1, 212899008), (2, 106449504), (3, 70966336), (4, 53224752), (6, 35483168), (7, 30414144), (8, 26612376), (12, 17741584), (14, 15207072), (16, 13306188), (21, 10138048), (24, 8870792), (28, 7603536), (32, 6653094), (42, 5069024), (48, 4435396), (56, 3801768), (64, 3326547), (84, 2534512), (96, 2217698), (112, 1900884), (168, 1267256), (192, 1108849), (224, 950442), (336, 633628), (448, 475221), (672, 316814), (1344, 158407)]