9980202816

素因数分解:

$2^6\times 3^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:809

約数の個数: 168

約数和(自身を含む): 28946164104

約数和(自身を除く): 18965961288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 197, 281, 288, 313, 394, 562, 576, 591, 626, 788, 843, 939, 1124, 1182, 1252, 1576, 1686, 1773, 1878, 2248, 2364, 2504, 2529, 2817, 3152, 3372, 3546, 3756, 4496, 4728, 5008, 5058, 5634, 6304, 6744, 7092, 7512, 8992, 9456, 10016, 10116, 11268, 12608, 13488, 14184, 15024, 17984, 18912, 20032, 20232, 22536, 26976, 28368, 30048, 37824, 40464, 45072, 53952, 55357, 56736, 60096, 61661, 80928, 87953, 90144, 110714, 113472, 123322, 161856, 166071, 175906, 180288, 184983, 221428, 246644, 263859, 332142, 351812, 369966, 442856, 493288, 498213, 527718, 554949, 664284, 703624, 739932, 791577, 885712, 986576, 996426, 1055436, 1109898, 1328568, 1407248, 1479864, 1583154, 1771424, 1973152, 1992852, 2110872, 2219796, 2657136, 2814496, 2959728, 3166308, 3542848, 3946304, 3985704, 4221744, 4439592, 5314272, 5628992, 5919456, 6332616, 7971408, 8443488, 8879184, 10628544, 11838912, 12665232, 15942816, 16886976, 17326741, 17758368, 25330464, 31885632, 34653482, 35516736, 50660928, 51980223, 69306964, 103960446, 138613928, 155940669, 207920892, 277227856, 311881338, 415841784, 554455712, 623762676, 831683568, 1108911424, 1247525352, 1663367136, 2495050704, 3326734272, 4990101408, 9980202816]

約数ペア:

[(1, 9980202816), (2, 4990101408), (3, 3326734272), (4, 2495050704), (6, 1663367136), (8, 1247525352), (9, 1108911424), (12, 831683568), (16, 623762676), (18, 554455712), (24, 415841784), (32, 311881338), (36, 277227856), (48, 207920892), (64, 155940669), (72, 138613928), (96, 103960446), (144, 69306964), (192, 51980223), (197, 50660928), (281, 35516736), (288, 34653482), (313, 31885632), (394, 25330464), (562, 17758368), (576, 17326741), (591, 16886976), (626, 15942816), (788, 12665232), (843, 11838912), (939, 10628544), (1124, 8879184), (1182, 8443488), (1252, 7971408), (1576, 6332616), (1686, 5919456), (1773, 5628992), (1878, 5314272), (2248, 4439592), (2364, 4221744), (2504, 3985704), (2529, 3946304), (2817, 3542848), (3152, 3166308), (3372, 2959728), (3546, 2814496), (3756, 2657136), (4496, 2219796), (4728, 2110872), (5008, 1992852), (5058, 1973152), (5634, 1771424), (6304, 1583154), (6744, 1479864), (7092, 1407248), (7512, 1328568), (8992, 1109898), (9456, 1055436), (10016, 996426), (10116, 986576), (11268, 885712), (12608, 791577), (13488, 739932), (14184, 703624), (15024, 664284), (17984, 554949), (18912, 527718), (20032, 498213), (20232, 493288), (22536, 442856), (26976, 369966), (28368, 351812), (30048, 332142), (37824, 263859), (40464, 246644), (45072, 221428), (53952, 184983), (55357, 180288), (56736, 175906), (60096, 166071), (61661, 161856), (80928, 123322), (87953, 113472), (90144, 110714)]