1227921408

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 288

約数和(自身を含む): 4197473280

約数和(自身を除く): 2969551872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 307, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 614, 651, 672, 744, 768, 868, 896, 921, 992, 1008, 1024, 1116, 1152, 1228, 1302, 1344, 1488, 1536, 1736, 1792, 1842, 1953, 1984, 2016, 2048, 2149, 2232, 2304, 2456, 2604, 2688, 2763, 2976, 3072, 3472, 3584, 3684, 3906, 3968, 4032, 4298, 4464, 4608, 4912, 5208, 5376, 5526, 5952, 6144, 6447, 6944, 7168, 7368, 7812, 7936, 8064, 8596, 8928, 9216, 9517, 9824, 10416, 10752, 11052, 11904, 12894, 13888, 14336, 14736, 15624, 15872, 16128, 17192, 17856, 18432, 19034, 19341, 19648, 20832, 21504, 22104, 23808, 25788, 27776, 28551, 29472, 31248, 31744, 32256, 34384, 35712, 38068, 38682, 39296, 41664, 43008, 44208, 47616, 51576, 55552, 57102, 58944, 62496, 63488, 64512, 66619, 68768, 71424, 76136, 77364, 78592, 83328, 85653, 88416, 95232, 103152, 111104, 114204, 117888, 124992, 129024, 133238, 137536, 142848, 152272, 154728, 157184, 166656, 171306, 176832, 190464, 199857, 206304, 222208, 228408, 235776, 249984, 266476, 275072, 285696, 304544, 309456, 314368, 333312, 342612, 353664, 399714, 412608, 444416, 456816, 471552, 499968, 532952, 550144, 571392, 599571, 609088, 618912, 628736, 666624, 685224, 707328, 799428, 825216, 913632, 943104, 999936, 1065904, 1100288, 1199142, 1218176, 1237824, 1333248, 1370448, 1414656, 1598856, 1650432, 1827264, 1886208, 1999872, 2131808, 2200576, 2398284, 2436352, 2475648, 2740896, 2829312, 3197712, 3300864, 3654528, 3999744, 4263616, 4401152, 4796568, 4872704, 4951296, 5481792, 5658624, 6395424, 6601728, 7309056, 8527232, 9593136, 9745408, 9902592, 10963584, 12790848, 13203456, 14618112, 17054464, 19186272, 19490816, 19805184, 21927168, 25581696, 29236224, 34108928, 38372544, 39610368, 43854336, 51163392, 58472448, 68217856, 76745088, 87708672, 102326784, 136435712, 153490176, 175417344, 204653568, 306980352, 409307136, 613960704, 1227921408]

約数ペア:

[(1, 1227921408), (2, 613960704), (3, 409307136), (4, 306980352), (6, 204653568), (7, 175417344), (8, 153490176), (9, 136435712), (12, 102326784), (14, 87708672), (16, 76745088), (18, 68217856), (21, 58472448), (24, 51163392), (28, 43854336), (31, 39610368), (32, 38372544), (36, 34108928), (42, 29236224), (48, 25581696), (56, 21927168), (62, 19805184), (63, 19490816), (64, 19186272), (72, 17054464), (84, 14618112), (93, 13203456), (96, 12790848), (112, 10963584), (124, 9902592), (126, 9745408), (128, 9593136), (144, 8527232), (168, 7309056), (186, 6601728), (192, 6395424), (217, 5658624), (224, 5481792), (248, 4951296), (252, 4872704), (256, 4796568), (279, 4401152), (288, 4263616), (307, 3999744), (336, 3654528), (372, 3300864), (384, 3197712), (434, 2829312), (448, 2740896), (496, 2475648), (504, 2436352), (512, 2398284), (558, 2200576), (576, 2131808), (614, 1999872), (651, 1886208), (672, 1827264), (744, 1650432), (768, 1598856), (868, 1414656), (896, 1370448), (921, 1333248), (992, 1237824), (1008, 1218176), (1024, 1199142), (1116, 1100288), (1152, 1065904), (1228, 999936), (1302, 943104), (1344, 913632), (1488, 825216), (1536, 799428), (1736, 707328), (1792, 685224), (1842, 666624), (1953, 628736), (1984, 618912), (2016, 609088), (2048, 599571), (2149, 571392), (2232, 550144), (2304, 532952), (2456, 499968), (2604, 471552), (2688, 456816), (2763, 444416), (2976, 412608), (3072, 399714), (3472, 353664), (3584, 342612), (3684, 333312), (3906, 314368), (3968, 309456), (4032, 304544), (4298, 285696), (4464, 275072), (4608, 266476), (4912, 249984), (5208, 235776), (5376, 228408), (5526, 222208), (5952, 206304), (6144, 199857), (6447, 190464), (6944, 176832), (7168, 171306), (7368, 166656), (7812, 157184), (7936, 154728), (8064, 152272), (8596, 142848), (8928, 137536), (9216, 133238), (9517, 129024), (9824, 124992), (10416, 117888), (10752, 114204), (11052, 111104), (11904, 103152), (12894, 95232), (13888, 88416), (14336, 85653), (14736, 83328), (15624, 78592), (15872, 77364), (16128, 76136), (17192, 71424), (17856, 68768), (18432, 66619), (19034, 64512), (19341, 63488), (19648, 62496), (20832, 58944), (21504, 57102), (22104, 55552), (23808, 51576), (25788, 47616), (27776, 44208), (28551, 43008), (29472, 41664), (31248, 39296), (31744, 38682), (32256, 38068), (34384, 35712)]