248947776

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1910

約数の個数: 224

約数和(自身を含む): 912936960

約数和(自身を除く): 663989184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1344, 1386, 1512, 1584, 1728, 1848, 1871, 2016, 2079, 2112, 2376, 2464, 2772, 3024, 3168, 3696, 3742, 4032, 4158, 4752, 4928, 5544, 5613, 6048, 6336, 7392, 7484, 8316, 9504, 11088, 11226, 12096, 13097, 14784, 14968, 16632, 16839, 19008, 20581, 22176, 22452, 26194, 29936, 33264, 33678, 39291, 41162, 44352, 44904, 50517, 52388, 59872, 61743, 66528, 67356, 78582, 82324, 89808, 101034, 104776, 117873, 119744, 123486, 133056, 134712, 144067, 157164, 164648, 179616, 185229, 202068, 209552, 235746, 246972, 269424, 288134, 314328, 329296, 353619, 359232, 370458, 404136, 419104, 432201, 471492, 493944, 538848, 555687, 576268, 628656, 658592, 707238, 740916, 808272, 838208, 864402, 942984, 987888, 1077696, 1111374, 1152536, 1257312, 1296603, 1317184, 1414476, 1481832, 1616544, 1728804, 1885968, 1975776, 2222748, 2305072, 2514624, 2593206, 2828952, 2963664, 3233088, 3457608, 3771936, 3889809, 3951552, 4445496, 4610144, 5186412, 5657904, 5927328, 6915216, 7543872, 7779618, 8890992, 9220288, 10372824, 11315808, 11854656, 13830432, 15559236, 17781984, 20745648, 22631616, 27660864, 31118472, 35563968, 41491296, 62236944, 82982592, 124473888, 248947776]

約数ペア:

[(1, 248947776), (2, 124473888), (3, 82982592), (4, 62236944), (6, 41491296), (7, 35563968), (8, 31118472), (9, 27660864), (11, 22631616), (12, 20745648), (14, 17781984), (16, 15559236), (18, 13830432), (21, 11854656), (22, 11315808), (24, 10372824), (27, 9220288), (28, 8890992), (32, 7779618), (33, 7543872), (36, 6915216), (42, 5927328), (44, 5657904), (48, 5186412), (54, 4610144), (56, 4445496), (63, 3951552), (64, 3889809), (66, 3771936), (72, 3457608), (77, 3233088), (84, 2963664), (88, 2828952), (96, 2593206), (99, 2514624), (108, 2305072), (112, 2222748), (126, 1975776), (132, 1885968), (144, 1728804), (154, 1616544), (168, 1481832), (176, 1414476), (189, 1317184), (192, 1296603), (198, 1257312), (216, 1152536), (224, 1111374), (231, 1077696), (252, 987888), (264, 942984), (288, 864402), (297, 838208), (308, 808272), (336, 740916), (352, 707238), (378, 658592), (396, 628656), (432, 576268), (448, 555687), (462, 538848), (504, 493944), (528, 471492), (576, 432201), (594, 419104), (616, 404136), (672, 370458), (693, 359232), (704, 353619), (756, 329296), (792, 314328), (864, 288134), (924, 269424), (1008, 246972), (1056, 235746), (1188, 209552), (1232, 202068), (1344, 185229), (1386, 179616), (1512, 164648), (1584, 157164), (1728, 144067), (1848, 134712), (1871, 133056), (2016, 123486), (2079, 119744), (2112, 117873), (2376, 104776), (2464, 101034), (2772, 89808), (3024, 82324), (3168, 78582), (3696, 67356), (3742, 66528), (4032, 61743), (4158, 59872), (4752, 52388), (4928, 50517), (5544, 44904), (5613, 44352), (6048, 41162), (6336, 39291), (7392, 33678), (7484, 33264), (8316, 29936), (9504, 26194), (11088, 22452), (11226, 22176), (12096, 20581), (13097, 19008), (14784, 16839), (14968, 16632)]