253138368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 224

約数和(自身を含む): 842711040

約数和(自身を除く): 589572672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 64, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 192, 224, 228, 266, 276, 304, 322, 336, 368, 399, 431, 437, 448, 456, 483, 532, 552, 608, 644, 672, 736, 798, 862, 874, 912, 966, 1064, 1104, 1216, 1288, 1293, 1311, 1344, 1472, 1596, 1724, 1748, 1824, 1932, 2128, 2208, 2576, 2586, 2622, 3017, 3059, 3192, 3448, 3496, 3648, 3864, 4256, 4416, 5152, 5172, 5244, 6034, 6118, 6384, 6896, 6992, 7728, 8189, 8512, 9051, 9177, 9913, 10304, 10344, 10488, 12068, 12236, 12768, 13792, 13984, 15456, 16378, 18102, 18354, 19826, 20688, 20976, 24136, 24472, 24567, 25536, 27584, 27968, 29739, 30912, 32756, 36204, 36708, 39652, 41376, 41952, 48272, 48944, 49134, 57323, 59478, 65512, 69391, 72408, 73416, 79304, 82752, 83904, 96544, 97888, 98268, 114646, 118956, 131024, 138782, 144816, 146832, 158608, 171969, 188347, 193088, 195776, 196536, 208173, 229292, 237912, 262048, 277564, 289632, 293664, 317216, 343938, 376694, 393072, 416346, 458584, 475824, 524096, 555128, 565041, 579264, 587328, 634432, 687876, 753388, 786144, 832692, 917168, 951648, 1110256, 1130082, 1318429, 1375752, 1506776, 1572288, 1665384, 1834336, 1903296, 2220512, 2260164, 2636858, 2751504, 3013552, 3330768, 3668672, 3955287, 4441024, 4520328, 5273716, 5503008, 6027104, 6661536, 7910574, 9040656, 10547432, 11006016, 12054208, 13323072, 15821148, 18081312, 21094864, 31642296, 36162624, 42189728, 63284592, 84379456, 126569184, 253138368]

約数ペア:

[(1, 253138368), (2, 126569184), (3, 84379456), (4, 63284592), (6, 42189728), (7, 36162624), (8, 31642296), (12, 21094864), (14, 18081312), (16, 15821148), (19, 13323072), (21, 12054208), (23, 11006016), (24, 10547432), (28, 9040656), (32, 7910574), (38, 6661536), (42, 6027104), (46, 5503008), (48, 5273716), (56, 4520328), (57, 4441024), (64, 3955287), (69, 3668672), (76, 3330768), (84, 3013552), (92, 2751504), (96, 2636858), (112, 2260164), (114, 2220512), (133, 1903296), (138, 1834336), (152, 1665384), (161, 1572288), (168, 1506776), (184, 1375752), (192, 1318429), (224, 1130082), (228, 1110256), (266, 951648), (276, 917168), (304, 832692), (322, 786144), (336, 753388), (368, 687876), (399, 634432), (431, 587328), (437, 579264), (448, 565041), (456, 555128), (483, 524096), (532, 475824), (552, 458584), (608, 416346), (644, 393072), (672, 376694), (736, 343938), (798, 317216), (862, 293664), (874, 289632), (912, 277564), (966, 262048), (1064, 237912), (1104, 229292), (1216, 208173), (1288, 196536), (1293, 195776), (1311, 193088), (1344, 188347), (1472, 171969), (1596, 158608), (1724, 146832), (1748, 144816), (1824, 138782), (1932, 131024), (2128, 118956), (2208, 114646), (2576, 98268), (2586, 97888), (2622, 96544), (3017, 83904), (3059, 82752), (3192, 79304), (3448, 73416), (3496, 72408), (3648, 69391), (3864, 65512), (4256, 59478), (4416, 57323), (5152, 49134), (5172, 48944), (5244, 48272), (6034, 41952), (6118, 41376), (6384, 39652), (6896, 36708), (6992, 36204), (7728, 32756), (8189, 30912), (8512, 29739), (9051, 27968), (9177, 27584), (9913, 25536), (10304, 24567), (10344, 24472), (10488, 24136), (12068, 20976), (12236, 20688), (12768, 19826), (13792, 18354), (13984, 18102), (15456, 16378)]