218727168

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 144

約数和(自身を含む): 672852096

約数和(自身を除く): 454124928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 768, 816, 1056, 1088, 1122, 1408, 1496, 1523, 1632, 2112, 2176, 2244, 2816, 2992, 3046, 3264, 4224, 4352, 4488, 4569, 5984, 6092, 6528, 8448, 8976, 9138, 11968, 12184, 13056, 16753, 17952, 18276, 23936, 24368, 25891, 33506, 35904, 36552, 47872, 48736, 50259, 51782, 67012, 71808, 73104, 77673, 97472, 100518, 103564, 134024, 143616, 146208, 155346, 194944, 201036, 207128, 268048, 284801, 292416, 310692, 389888, 402072, 414256, 536096, 569602, 584832, 621384, 804144, 828512, 854403, 1072192, 1139204, 1169664, 1242768, 1608288, 1657024, 1708806, 2144384, 2278408, 2485536, 3216576, 3314048, 3417612, 4288768, 4556816, 4971072, 6433152, 6628096, 6835224, 9113632, 9942144, 12866304, 13670448, 18227264, 19884288, 27340896, 36454528, 54681792, 72909056, 109363584, 218727168]

約数ペア:

[(1, 218727168), (2, 109363584), (3, 72909056), (4, 54681792), (6, 36454528), (8, 27340896), (11, 19884288), (12, 18227264), (16, 13670448), (17, 12866304), (22, 9942144), (24, 9113632), (32, 6835224), (33, 6628096), (34, 6433152), (44, 4971072), (48, 4556816), (51, 4288768), (64, 3417612), (66, 3314048), (68, 3216576), (88, 2485536), (96, 2278408), (102, 2144384), (128, 1708806), (132, 1657024), (136, 1608288), (176, 1242768), (187, 1169664), (192, 1139204), (204, 1072192), (256, 854403), (264, 828512), (272, 804144), (352, 621384), (374, 584832), (384, 569602), (408, 536096), (528, 414256), (544, 402072), (561, 389888), (704, 310692), (748, 292416), (768, 284801), (816, 268048), (1056, 207128), (1088, 201036), (1122, 194944), (1408, 155346), (1496, 146208), (1523, 143616), (1632, 134024), (2112, 103564), (2176, 100518), (2244, 97472), (2816, 77673), (2992, 73104), (3046, 71808), (3264, 67012), (4224, 51782), (4352, 50259), (4488, 48736), (4569, 47872), (5984, 36552), (6092, 35904), (6528, 33506), (8448, 25891), (8976, 24368), (9138, 23936), (11968, 18276), (12184, 17952), (13056, 16753)]