400807008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{66271}}^1$

素因数の和:66297

約数の個数: 96

約数和(自身を含む): 1336043520

約数和(自身を除く): 935236512

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, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 66271, 132542, 198813, 265084, 397626, 463897, 530168, 596439, 795252, 927794, 1060336, 1192878, 1391691, 1590504, 1789317, 1855588, 2120672, 2385756, 2783382, 3181008, 3578634, 3711176, 4175073, 4771512, 5566764, 6362016, 7157268, 7422352, 8350146, 9543024, 11133528, 12525219, 14314536, 14844704, 16700292, 19086048, 22267056, 25050438, 28629072, 33400584, 44534112, 50100876, 57258144, 66801168, 100201752, 133602336, 200403504, 400807008]

約数ペア:

[(1, 400807008), (2, 200403504), (3, 133602336), (4, 100201752), (6, 66801168), (7, 57258144), (8, 50100876), (9, 44534112), (12, 33400584), (14, 28629072), (16, 25050438), (18, 22267056), (21, 19086048), (24, 16700292), (27, 14844704), (28, 14314536), (32, 12525219), (36, 11133528), (42, 9543024), (48, 8350146), (54, 7422352), (56, 7157268), (63, 6362016), (72, 5566764), (84, 4771512), (96, 4175073), (108, 3711176), (112, 3578634), (126, 3181008), (144, 2783382), (168, 2385756), (189, 2120672), (216, 1855588), (224, 1789317), (252, 1590504), (288, 1391691), (336, 1192878), (378, 1060336), (432, 927794), (504, 795252), (672, 596439), (756, 530168), (864, 463897), (1008, 397626), (1512, 265084), (2016, 198813), (3024, 132542), (6048, 66271)]