213286656

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{25247}}^1$

素因数の和:25277

約数の個数: 72

約数和(自身を含む): 619282944

約数和(自身を除く): 405996288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 25247, 50494, 75741, 100988, 151482, 201976, 277717, 302964, 403952, 555434, 605928, 807904, 833151, 1110868, 1211856, 1615808, 1666302, 2221736, 2423712, 3231616, 3332604, 4443472, 4847424, 6463232, 6665208, 8886944, 9694848, 13330416, 17773888, 19389696, 26660832, 35547776, 53321664, 71095552, 106643328, 213286656]

約数ペア:

[(1, 213286656), (2, 106643328), (3, 71095552), (4, 53321664), (6, 35547776), (8, 26660832), (11, 19389696), (12, 17773888), (16, 13330416), (22, 9694848), (24, 8886944), (32, 6665208), (33, 6463232), (44, 4847424), (48, 4443472), (64, 3332604), (66, 3231616), (88, 2423712), (96, 2221736), (128, 1666302), (132, 1615808), (176, 1211856), (192, 1110868), (256, 833151), (264, 807904), (352, 605928), (384, 555434), (528, 403952), (704, 302964), (768, 277717), (1056, 201976), (1408, 151482), (2112, 100988), (2816, 75741), (4224, 50494), (8448, 25247)]