641614512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2687

約数の個数: 160

約数和(自身を含む): 2098151424

約数和(自身を除く): 1456536912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 67, 77, 84, 88, 112, 132, 134, 154, 168, 176, 201, 231, 264, 268, 308, 336, 402, 462, 469, 528, 536, 616, 737, 804, 924, 938, 1072, 1232, 1407, 1474, 1608, 1848, 1876, 2211, 2591, 2814, 2948, 3216, 3696, 3752, 4422, 5159, 5182, 5628, 5896, 7504, 7773, 8844, 10318, 10364, 11256, 11792, 15477, 15546, 17688, 18137, 20636, 20728, 22512, 28501, 30954, 31092, 35376, 36274, 41272, 41456, 54411, 57002, 61908, 62184, 72548, 82544, 85503, 108822, 114004, 123816, 124368, 145096, 171006, 173597, 199507, 217644, 228008, 247632, 290192, 342012, 347194, 399014, 435288, 456016, 520791, 598521, 684024, 694388, 798028, 870576, 1041582, 1197042, 1215179, 1368048, 1388776, 1596056, 1909567, 2083164, 2394084, 2430358, 2777552, 3192112, 3645537, 3819134, 4166328, 4788168, 4860716, 5728701, 7291074, 7638268, 8332656, 9576336, 9721432, 11457402, 13366969, 14582148, 15276536, 19442864, 22914804, 26733938, 29164296, 30553072, 40100907, 45829608, 53467876, 58328592, 80201814, 91659216, 106935752, 160403628, 213871504, 320807256, 641614512]

約数ペア:

[(1, 641614512), (2, 320807256), (3, 213871504), (4, 160403628), (6, 106935752), (7, 91659216), (8, 80201814), (11, 58328592), (12, 53467876), (14, 45829608), (16, 40100907), (21, 30553072), (22, 29164296), (24, 26733938), (28, 22914804), (33, 19442864), (42, 15276536), (44, 14582148), (48, 13366969), (56, 11457402), (66, 9721432), (67, 9576336), (77, 8332656), (84, 7638268), (88, 7291074), (112, 5728701), (132, 4860716), (134, 4788168), (154, 4166328), (168, 3819134), (176, 3645537), (201, 3192112), (231, 2777552), (264, 2430358), (268, 2394084), (308, 2083164), (336, 1909567), (402, 1596056), (462, 1388776), (469, 1368048), (528, 1215179), (536, 1197042), (616, 1041582), (737, 870576), (804, 798028), (924, 694388), (938, 684024), (1072, 598521), (1232, 520791), (1407, 456016), (1474, 435288), (1608, 399014), (1848, 347194), (1876, 342012), (2211, 290192), (2591, 247632), (2814, 228008), (2948, 217644), (3216, 199507), (3696, 173597), (3752, 171006), (4422, 145096), (5159, 124368), (5182, 123816), (5628, 114004), (5896, 108822), (7504, 85503), (7773, 82544), (8844, 72548), (10318, 62184), (10364, 61908), (11256, 57002), (11792, 54411), (15477, 41456), (15546, 41272), (17688, 36274), (18137, 35376), (20636, 31092), (20728, 30954), (22512, 28501)]