208049472

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 140

約数和(自身を含む): 626973600

約数和(自身を除く): 418924128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 268, 288, 324, 402, 432, 536, 576, 599, 603, 648, 804, 864, 1072, 1198, 1206, 1296, 1608, 1728, 1797, 1809, 2144, 2396, 2412, 2592, 3216, 3594, 3618, 4288, 4792, 4824, 5184, 5391, 5427, 6432, 7188, 7236, 9584, 9648, 10782, 10854, 12864, 14376, 14472, 16173, 19168, 19296, 21564, 21708, 28752, 28944, 32346, 38336, 38592, 40133, 43128, 43416, 48519, 57504, 57888, 64692, 80266, 86256, 86832, 97038, 115008, 115776, 120399, 129384, 160532, 172512, 173664, 194076, 240798, 258768, 321064, 345024, 347328, 361197, 388152, 481596, 517536, 642128, 722394, 776304, 963192, 1035072, 1083591, 1284256, 1444788, 1552608, 1926384, 2167182, 2568512, 2889576, 3105216, 3250773, 3852768, 4334364, 5779152, 6501546, 7705536, 8668728, 11558304, 13003092, 17337456, 23116608, 26006184, 34674912, 52012368, 69349824, 104024736, 208049472]

約数ペア:

[(1, 208049472), (2, 104024736), (3, 69349824), (4, 52012368), (6, 34674912), (8, 26006184), (9, 23116608), (12, 17337456), (16, 13003092), (18, 11558304), (24, 8668728), (27, 7705536), (32, 6501546), (36, 5779152), (48, 4334364), (54, 3852768), (64, 3250773), (67, 3105216), (72, 2889576), (81, 2568512), (96, 2167182), (108, 1926384), (134, 1552608), (144, 1444788), (162, 1284256), (192, 1083591), (201, 1035072), (216, 963192), (268, 776304), (288, 722394), (324, 642128), (402, 517536), (432, 481596), (536, 388152), (576, 361197), (599, 347328), (603, 345024), (648, 321064), (804, 258768), (864, 240798), (1072, 194076), (1198, 173664), (1206, 172512), (1296, 160532), (1608, 129384), (1728, 120399), (1797, 115776), (1809, 115008), (2144, 97038), (2396, 86832), (2412, 86256), (2592, 80266), (3216, 64692), (3594, 57888), (3618, 57504), (4288, 48519), (4792, 43416), (4824, 43128), (5184, 40133), (5391, 38592), (5427, 38336), (6432, 32346), (7188, 28944), (7236, 28752), (9584, 21708), (9648, 21564), (10782, 19296), (10854, 19168), (12864, 16173), (14376, 14472)]