208716288

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 120

約数和(自身を含む): 611721264

約数和(自身を除く): 403004976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 512, 528, 704, 726, 768, 968, 1056, 1123, 1408, 1452, 1536, 1936, 2112, 2246, 2816, 2904, 3369, 3872, 4224, 4492, 5632, 5808, 6738, 7744, 8448, 8984, 11616, 12353, 13476, 15488, 16896, 17968, 23232, 24706, 26952, 30976, 35936, 37059, 46464, 49412, 53904, 61952, 71872, 74118, 92928, 98824, 107808, 135883, 143744, 148236, 185856, 197648, 215616, 271766, 287488, 296472, 395296, 407649, 431232, 543532, 574976, 592944, 790592, 815298, 862464, 1087064, 1185888, 1581184, 1630596, 1724928, 2174128, 2371776, 3162368, 3261192, 4348256, 4743552, 6324736, 6522384, 8696512, 9487104, 13044768, 17393024, 18974208, 26089536, 34786048, 52179072, 69572096, 104358144, 208716288]

約数ペア:

[(1, 208716288), (2, 104358144), (3, 69572096), (4, 52179072), (6, 34786048), (8, 26089536), (11, 18974208), (12, 17393024), (16, 13044768), (22, 9487104), (24, 8696512), (32, 6522384), (33, 6324736), (44, 4743552), (48, 4348256), (64, 3261192), (66, 3162368), (88, 2371776), (96, 2174128), (121, 1724928), (128, 1630596), (132, 1581184), (176, 1185888), (192, 1087064), (242, 862464), (256, 815298), (264, 790592), (352, 592944), (363, 574976), (384, 543532), (484, 431232), (512, 407649), (528, 395296), (704, 296472), (726, 287488), (768, 271766), (968, 215616), (1056, 197648), (1123, 185856), (1408, 148236), (1452, 143744), (1536, 135883), (1936, 107808), (2112, 98824), (2246, 92928), (2816, 74118), (2904, 71872), (3369, 61952), (3872, 53904), (4224, 49412), (4492, 46464), (5632, 37059), (5808, 35936), (6738, 30976), (7744, 26952), (8448, 24706), (8984, 23232), (11616, 17968), (12353, 16896), (13476, 15488)]