388207008

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{27509}}^1$

素因数の和:27539

約数の個数: 108

約数和(自身を含む): 1284249330

約数和(自身を除く): 896042322

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 27509, 55018, 82527, 110036, 165054, 192563, 220072, 247581, 330108, 385126, 440144, 495162, 577689, 660216, 770252, 880288, 990324, 1155378, 1320432, 1347941, 1540504, 1733067, 1980648, 2310756, 2640864, 2695882, 3081008, 3466134, 3961296, 4043823, 4621512, 5391764, 6162016, 6932268, 7922592, 8087646, 9243024, 10783528, 12131469, 13864536, 16175292, 18486048, 21567056, 24262938, 27729072, 32350584, 43134112, 48525876, 55458144, 64701168, 97051752, 129402336, 194103504, 388207008]

約数ペア:

[(1, 388207008), (2, 194103504), (3, 129402336), (4, 97051752), (6, 64701168), (7, 55458144), (8, 48525876), (9, 43134112), (12, 32350584), (14, 27729072), (16, 24262938), (18, 21567056), (21, 18486048), (24, 16175292), (28, 13864536), (32, 12131469), (36, 10783528), (42, 9243024), (48, 8087646), (49, 7922592), (56, 6932268), (63, 6162016), (72, 5391764), (84, 4621512), (96, 4043823), (98, 3961296), (112, 3466134), (126, 3081008), (144, 2695882), (147, 2640864), (168, 2310756), (196, 1980648), (224, 1733067), (252, 1540504), (288, 1347941), (294, 1320432), (336, 1155378), (392, 990324), (441, 880288), (504, 770252), (588, 660216), (672, 577689), (784, 495162), (882, 440144), (1008, 385126), (1176, 330108), (1568, 247581), (1764, 220072), (2016, 192563), (2352, 165054), (3528, 110036), (4704, 82527), (7056, 55018), (14112, 27509)]