208304448

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 658368000

約数和(自身を除く): 450063552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 32, 33, 38, 44, 48, 57, 58, 64, 66, 76, 87, 88, 96, 114, 116, 132, 152, 174, 176, 179, 192, 209, 228, 232, 264, 304, 319, 348, 352, 358, 418, 456, 464, 528, 537, 551, 608, 627, 638, 696, 704, 716, 836, 912, 928, 957, 1056, 1074, 1102, 1216, 1254, 1276, 1392, 1432, 1653, 1672, 1824, 1856, 1914, 1969, 2112, 2148, 2204, 2508, 2552, 2784, 2864, 3306, 3344, 3401, 3648, 3828, 3938, 4296, 4408, 5016, 5104, 5191, 5568, 5728, 5907, 6061, 6612, 6688, 6802, 7656, 7876, 8592, 8816, 10032, 10203, 10208, 10382, 11456, 11814, 12122, 13224, 13376, 13604, 15312, 15573, 15752, 17184, 17632, 18183, 20064, 20406, 20416, 20764, 23628, 24244, 26448, 27208, 30624, 31146, 31504, 34368, 35264, 36366, 37411, 40128, 40812, 41528, 47256, 48488, 52896, 54416, 57101, 61248, 62292, 63008, 72732, 74822, 81624, 83056, 94512, 96976, 98629, 105792, 108832, 112233, 114202, 124584, 126016, 145464, 149644, 163248, 166112, 171303, 189024, 193952, 197258, 217664, 224466, 228404, 249168, 290928, 295887, 299288, 326496, 332224, 342606, 378048, 387904, 394516, 448932, 456808, 498336, 581856, 591774, 598576, 652992, 685212, 789032, 897864, 913616, 996672, 1084919, 1163712, 1183548, 1197152, 1370424, 1578064, 1795728, 1827232, 2169838, 2367096, 2394304, 2740848, 3156128, 3254757, 3591456, 3654464, 4339676, 4734192, 5481696, 6312256, 6509514, 7182912, 8679352, 9468384, 10963392, 13019028, 17358704, 18936768, 26038056, 34717408, 52076112, 69434816, 104152224, 208304448]

約数ペア:

[(1, 208304448), (2, 104152224), (3, 69434816), (4, 52076112), (6, 34717408), (8, 26038056), (11, 18936768), (12, 17358704), (16, 13019028), (19, 10963392), (22, 9468384), (24, 8679352), (29, 7182912), (32, 6509514), (33, 6312256), (38, 5481696), (44, 4734192), (48, 4339676), (57, 3654464), (58, 3591456), (64, 3254757), (66, 3156128), (76, 2740848), (87, 2394304), (88, 2367096), (96, 2169838), (114, 1827232), (116, 1795728), (132, 1578064), (152, 1370424), (174, 1197152), (176, 1183548), (179, 1163712), (192, 1084919), (209, 996672), (228, 913616), (232, 897864), (264, 789032), (304, 685212), (319, 652992), (348, 598576), (352, 591774), (358, 581856), (418, 498336), (456, 456808), (464, 448932), (528, 394516), (537, 387904), (551, 378048), (608, 342606), (627, 332224), (638, 326496), (696, 299288), (704, 295887), (716, 290928), (836, 249168), (912, 228404), (928, 224466), (957, 217664), (1056, 197258), (1074, 193952), (1102, 189024), (1216, 171303), (1254, 166112), (1276, 163248), (1392, 149644), (1432, 145464), (1653, 126016), (1672, 124584), (1824, 114202), (1856, 112233), (1914, 108832), (1969, 105792), (2112, 98629), (2148, 96976), (2204, 94512), (2508, 83056), (2552, 81624), (2784, 74822), (2864, 72732), (3306, 63008), (3344, 62292), (3401, 61248), (3648, 57101), (3828, 54416), (3938, 52896), (4296, 48488), (4408, 47256), (5016, 41528), (5104, 40812), (5191, 40128), (5568, 37411), (5728, 36366), (5907, 35264), (6061, 34368), (6612, 31504), (6688, 31146), (6802, 30624), (7656, 27208), (7876, 26448), (8592, 24244), (8816, 23628), (10032, 20764), (10203, 20416), (10208, 20406), (10382, 20064), (11456, 18183), (11814, 17632), (12122, 17184), (13224, 15752), (13376, 15573), (13604, 15312)]