215815824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1125

約数の個数: 120

約数和(自身を含む): 693830592

約数和(自身を除く): 478014768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 336, 502, 504, 753, 853, 1004, 1008, 1506, 1706, 1757, 2008, 2259, 2559, 3012, 3412, 3514, 4016, 4518, 5118, 5271, 5971, 6024, 6824, 7028, 7677, 9036, 10236, 10542, 11942, 12048, 13648, 14056, 15354, 15813, 17913, 18072, 20472, 21084, 23884, 28112, 30708, 31626, 35826, 36144, 40944, 42168, 47768, 53739, 61416, 63252, 71652, 84336, 95536, 107478, 122832, 126504, 143304, 214103, 214956, 253008, 286608, 428206, 429912, 642309, 856412, 859824, 1284618, 1498721, 1712824, 1926927, 2569236, 2997442, 3425648, 3853854, 4496163, 5138472, 5994884, 7707708, 8992326, 10276944, 11989768, 13488489, 15415416, 17984652, 23979536, 26976978, 30830832, 35969304, 53953956, 71938608, 107907912, 215815824]

約数ペア:

[(1, 215815824), (2, 107907912), (3, 71938608), (4, 53953956), (6, 35969304), (7, 30830832), (8, 26976978), (9, 23979536), (12, 17984652), (14, 15415416), (16, 13488489), (18, 11989768), (21, 10276944), (24, 8992326), (28, 7707708), (36, 5994884), (42, 5138472), (48, 4496163), (56, 3853854), (63, 3425648), (72, 2997442), (84, 2569236), (112, 1926927), (126, 1712824), (144, 1498721), (168, 1284618), (251, 859824), (252, 856412), (336, 642309), (502, 429912), (504, 428206), (753, 286608), (853, 253008), (1004, 214956), (1008, 214103), (1506, 143304), (1706, 126504), (1757, 122832), (2008, 107478), (2259, 95536), (2559, 84336), (3012, 71652), (3412, 63252), (3514, 61416), (4016, 53739), (4518, 47768), (5118, 42168), (5271, 40944), (5971, 36144), (6024, 35826), (6824, 31626), (7028, 30708), (7677, 28112), (9036, 23884), (10236, 21084), (10542, 20472), (11942, 18072), (12048, 17913), (13648, 15813), (14056, 15354)]