215000352

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1916

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 539790048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 1871, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3742, 4104, 4256, 4788, 5472, 5613, 6048, 6384, 7182, 7484, 8208, 9576, 11226, 12768, 13097, 14364, 14968, 16416, 16839, 19152, 22452, 26194, 28728, 29936, 33678, 35549, 38304, 39291, 44904, 50517, 52388, 57456, 59872, 67356, 71098, 78582, 89808, 101034, 104776, 106647, 114912, 117873, 134712, 142196, 157164, 179616, 202068, 209552, 213294, 235746, 248843, 269424, 284392, 314328, 319941, 353619, 404136, 419104, 426588, 471492, 497686, 538848, 568784, 628656, 639882, 707238, 746529, 808272, 853176, 942984, 959823, 995372, 1137568, 1257312, 1279764, 1414476, 1493058, 1616544, 1706352, 1885968, 1919646, 1990744, 2239587, 2559528, 2828952, 2986116, 3412704, 3771936, 3839292, 3981488, 4479174, 5119056, 5657904, 5972232, 6718761, 7678584, 7962976, 8958348, 10238112, 11315808, 11944464, 13437522, 15357168, 17916696, 23888928, 26875044, 30714336, 35833392, 53750088, 71666784, 107500176, 215000352]

約数ペア:

[(1, 215000352), (2, 107500176), (3, 71666784), (4, 53750088), (6, 35833392), (7, 30714336), (8, 26875044), (9, 23888928), (12, 17916696), (14, 15357168), (16, 13437522), (18, 11944464), (19, 11315808), (21, 10238112), (24, 8958348), (27, 7962976), (28, 7678584), (32, 6718761), (36, 5972232), (38, 5657904), (42, 5119056), (48, 4479174), (54, 3981488), (56, 3839292), (57, 3771936), (63, 3412704), (72, 2986116), (76, 2828952), (84, 2559528), (96, 2239587), (108, 1990744), (112, 1919646), (114, 1885968), (126, 1706352), (133, 1616544), (144, 1493058), (152, 1414476), (168, 1279764), (171, 1257312), (189, 1137568), (216, 995372), (224, 959823), (228, 942984), (252, 853176), (266, 808272), (288, 746529), (304, 707238), (336, 639882), (342, 628656), (378, 568784), (399, 538848), (432, 497686), (456, 471492), (504, 426588), (513, 419104), (532, 404136), (608, 353619), (672, 319941), (684, 314328), (756, 284392), (798, 269424), (864, 248843), (912, 235746), (1008, 213294), (1026, 209552), (1064, 202068), (1197, 179616), (1368, 157164), (1512, 142196), (1596, 134712), (1824, 117873), (1871, 114912), (2016, 106647), (2052, 104776), (2128, 101034), (2394, 89808), (2736, 78582), (3024, 71098), (3192, 67356), (3591, 59872), (3742, 57456), (4104, 52388), (4256, 50517), (4788, 44904), (5472, 39291), (5613, 38304), (6048, 35549), (6384, 33678), (7182, 29936), (7484, 28728), (8208, 26194), (9576, 22452), (11226, 19152), (12768, 16839), (13097, 16416), (14364, 14968)]