2168557776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1050

約数の個数: 240

約数和(自身を含む): 7605906048

約数和(自身を除く): 5437348272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 257, 264, 308, 336, 396, 462, 504, 514, 528, 616, 693, 761, 771, 792, 924, 1008, 1028, 1232, 1386, 1522, 1542, 1584, 1799, 1848, 2056, 2283, 2313, 2772, 2827, 3044, 3084, 3598, 3696, 4112, 4566, 4626, 5327, 5397, 5544, 5654, 6088, 6168, 6849, 7196, 8371, 8481, 9132, 9252, 10654, 10794, 11088, 11308, 12176, 12336, 13698, 14392, 15981, 16191, 16742, 16962, 18264, 18504, 19789, 21308, 21588, 22616, 25113, 25443, 27396, 28784, 31962, 32382, 33484, 33924, 36528, 37008, 39578, 42616, 43176, 45232, 47943, 50226, 50886, 54792, 58597, 59367, 63924, 64764, 66968, 67848, 75339, 79156, 85232, 86352, 95886, 100452, 101772, 109584, 117194, 118734, 127848, 129528, 133936, 135696, 150678, 158312, 175791, 178101, 191772, 195577, 200904, 203544, 234388, 237468, 255696, 259056, 301356, 316624, 351582, 356202, 383544, 391154, 401808, 407088, 468776, 474936, 527373, 586731, 602712, 703164, 712404, 767088, 782308, 937552, 949872, 1054746, 1173462, 1205424, 1369039, 1406328, 1424808, 1564616, 1760193, 2109492, 2151347, 2346924, 2738078, 2812656, 2849616, 3129232, 3520386, 4107117, 4218984, 4302694, 4693848, 5476156, 6454041, 7040772, 8214234, 8437968, 8605388, 9387696, 10952312, 12321351, 12908082, 14081544, 15059429, 16428468, 17210776, 19362123, 21904624, 24642702, 25816164, 28163088, 30118858, 32856936, 34421552, 38724246, 45178287, 49285404, 51632328, 60237716, 65713872, 77448492, 90356574, 98570808, 103264656, 120475432, 135534861, 154896984, 180713148, 197141616, 240950864, 271069722, 309793968, 361426296, 542139444, 722852592, 1084278888, 2168557776]

約数ペア:

[(1, 2168557776), (2, 1084278888), (3, 722852592), (4, 542139444), (6, 361426296), (7, 309793968), (8, 271069722), (9, 240950864), (11, 197141616), (12, 180713148), (14, 154896984), (16, 135534861), (18, 120475432), (21, 103264656), (22, 98570808), (24, 90356574), (28, 77448492), (33, 65713872), (36, 60237716), (42, 51632328), (44, 49285404), (48, 45178287), (56, 38724246), (63, 34421552), (66, 32856936), (72, 30118858), (77, 28163088), (84, 25816164), (88, 24642702), (99, 21904624), (112, 19362123), (126, 17210776), (132, 16428468), (144, 15059429), (154, 14081544), (168, 12908082), (176, 12321351), (198, 10952312), (231, 9387696), (252, 8605388), (257, 8437968), (264, 8214234), (308, 7040772), (336, 6454041), (396, 5476156), (462, 4693848), (504, 4302694), (514, 4218984), (528, 4107117), (616, 3520386), (693, 3129232), (761, 2849616), (771, 2812656), (792, 2738078), (924, 2346924), (1008, 2151347), (1028, 2109492), (1232, 1760193), (1386, 1564616), (1522, 1424808), (1542, 1406328), (1584, 1369039), (1799, 1205424), (1848, 1173462), (2056, 1054746), (2283, 949872), (2313, 937552), (2772, 782308), (2827, 767088), (3044, 712404), (3084, 703164), (3598, 602712), (3696, 586731), (4112, 527373), (4566, 474936), (4626, 468776), (5327, 407088), (5397, 401808), (5544, 391154), (5654, 383544), (6088, 356202), (6168, 351582), (6849, 316624), (7196, 301356), (8371, 259056), (8481, 255696), (9132, 237468), (9252, 234388), (10654, 203544), (10794, 200904), (11088, 195577), (11308, 191772), (12176, 178101), (12336, 175791), (13698, 158312), (14392, 150678), (15981, 135696), (16191, 133936), (16742, 129528), (16962, 127848), (18264, 118734), (18504, 117194), (19789, 109584), (21308, 101772), (21588, 100452), (22616, 95886), (25113, 86352), (25443, 85232), (27396, 79156), (28784, 75339), (31962, 67848), (32382, 66968), (33484, 64764), (33924, 63924), (36528, 59367), (37008, 58597), (39578, 54792), (42616, 50886), (43176, 50226), (45232, 47943)]