2810812656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 7705221120

約数和(自身を除く): 4894408464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 173, 179, 183, 186, 244, 248, 346, 358, 366, 372, 488, 496, 519, 537, 692, 716, 732, 744, 976, 1038, 1074, 1384, 1432, 1464, 1488, 1891, 2076, 2148, 2768, 2864, 2928, 3782, 4152, 4296, 5363, 5549, 5673, 7564, 8304, 8592, 10553, 10726, 10919, 11098, 11346, 15128, 16089, 16647, 21106, 21452, 21838, 22196, 22692, 30256, 30967, 31659, 32178, 32757, 33294, 42212, 42904, 43676, 44392, 45384, 61934, 63318, 64356, 65514, 66588, 84424, 85808, 87352, 88784, 90768, 92901, 123868, 126636, 128712, 131028, 133176, 168848, 174704, 185802, 247736, 253272, 257424, 262056, 266352, 327143, 338489, 371604, 495472, 506544, 524112, 654286, 676978, 743208, 959977, 981429, 1015467, 1308572, 1353956, 1486416, 1888987, 1919954, 1962858, 2030934, 2617144, 2707912, 2879931, 3777974, 3839908, 3925716, 4061868, 5234288, 5415824, 5666961, 5759862, 7555948, 7679816, 7851432, 8123736, 11333922, 11519724, 15111896, 15359632, 15702864, 16247472, 22667844, 23039448, 30223792, 45335688, 46078896, 58558597, 90671376, 117117194, 175675791, 234234388, 351351582, 468468776, 702703164, 936937552, 1405406328, 2810812656]

約数ペア:

[(1, 2810812656), (2, 1405406328), (3, 936937552), (4, 702703164), (6, 468468776), (8, 351351582), (12, 234234388), (16, 175675791), (24, 117117194), (31, 90671376), (48, 58558597), (61, 46078896), (62, 45335688), (93, 30223792), (122, 23039448), (124, 22667844), (173, 16247472), (179, 15702864), (183, 15359632), (186, 15111896), (244, 11519724), (248, 11333922), (346, 8123736), (358, 7851432), (366, 7679816), (372, 7555948), (488, 5759862), (496, 5666961), (519, 5415824), (537, 5234288), (692, 4061868), (716, 3925716), (732, 3839908), (744, 3777974), (976, 2879931), (1038, 2707912), (1074, 2617144), (1384, 2030934), (1432, 1962858), (1464, 1919954), (1488, 1888987), (1891, 1486416), (2076, 1353956), (2148, 1308572), (2768, 1015467), (2864, 981429), (2928, 959977), (3782, 743208), (4152, 676978), (4296, 654286), (5363, 524112), (5549, 506544), (5673, 495472), (7564, 371604), (8304, 338489), (8592, 327143), (10553, 266352), (10726, 262056), (10919, 257424), (11098, 253272), (11346, 247736), (15128, 185802), (16089, 174704), (16647, 168848), (21106, 133176), (21452, 131028), (21838, 128712), (22196, 126636), (22692, 123868), (30256, 92901), (30967, 90768), (31659, 88784), (32178, 87352), (32757, 85808), (33294, 84424), (42212, 66588), (42904, 65514), (43676, 64356), (44392, 63318), (45384, 61934)]