7481676672

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 256

約数和(自身を含む): 22750080000

約数和(自身を除く): 15268403328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 79, 96, 108, 128, 134, 144, 158, 192, 201, 216, 237, 268, 288, 316, 384, 402, 409, 432, 474, 536, 576, 603, 632, 711, 804, 818, 864, 948, 1072, 1152, 1206, 1227, 1264, 1422, 1608, 1636, 1728, 1809, 1896, 2133, 2144, 2412, 2454, 2528, 2844, 3216, 3272, 3456, 3618, 3681, 3792, 4266, 4288, 4824, 4908, 5056, 5293, 5688, 6432, 6544, 7236, 7362, 7584, 8532, 8576, 9648, 9816, 10112, 10586, 11043, 11376, 12864, 13088, 14472, 14724, 15168, 15879, 17064, 19296, 19632, 21172, 22086, 22752, 25728, 26176, 27403, 28944, 29448, 30336, 31758, 32311, 34128, 38592, 39264, 42344, 44172, 45504, 47637, 52352, 54806, 57888, 58896, 63516, 64622, 68256, 77184, 78528, 82209, 84688, 88344, 91008, 95274, 96933, 109612, 115776, 117792, 127032, 129244, 136512, 142911, 157056, 164418, 169376, 176688, 190548, 193866, 219224, 231552, 235584, 246627, 254064, 258488, 273024, 285822, 290799, 328836, 338752, 353376, 381096, 387732, 438448, 471168, 493254, 508128, 516976, 571644, 581598, 657672, 677504, 706752, 739881, 762192, 775464, 872397, 876896, 986508, 1016256, 1033952, 1143288, 1163196, 1315344, 1413504, 1479762, 1524384, 1550928, 1744794, 1753792, 1973016, 2032512, 2067904, 2164837, 2286576, 2326392, 2630688, 2959524, 3048768, 3101856, 3489588, 3507584, 3946032, 4135808, 4329674, 4573152, 4652784, 5261376, 5919048, 6097536, 6203712, 6494511, 6979176, 7892064, 8659348, 9146304, 9305568, 10522752, 11838096, 12407424, 12989022, 13958352, 15784128, 17318696, 18292608, 18611136, 19483533, 23676192, 25978044, 27916704, 31568256, 34637392, 37222272, 38967066, 47352384, 51956088, 55833408, 58450599, 69274784, 77934132, 94704768, 103912176, 111666816, 116901198, 138549568, 155868264, 207824352, 233802396, 277099136, 311736528, 415648704, 467604792, 623473056, 831297408, 935209584, 1246946112, 1870419168, 2493892224, 3740838336, 7481676672]

約数ペア:

[(1, 7481676672), (2, 3740838336), (3, 2493892224), (4, 1870419168), (6, 1246946112), (8, 935209584), (9, 831297408), (12, 623473056), (16, 467604792), (18, 415648704), (24, 311736528), (27, 277099136), (32, 233802396), (36, 207824352), (48, 155868264), (54, 138549568), (64, 116901198), (67, 111666816), (72, 103912176), (79, 94704768), (96, 77934132), (108, 69274784), (128, 58450599), (134, 55833408), (144, 51956088), (158, 47352384), (192, 38967066), (201, 37222272), (216, 34637392), (237, 31568256), (268, 27916704), (288, 25978044), (316, 23676192), (384, 19483533), (402, 18611136), (409, 18292608), (432, 17318696), (474, 15784128), (536, 13958352), (576, 12989022), (603, 12407424), (632, 11838096), (711, 10522752), (804, 9305568), (818, 9146304), (864, 8659348), (948, 7892064), (1072, 6979176), (1152, 6494511), (1206, 6203712), (1227, 6097536), (1264, 5919048), (1422, 5261376), (1608, 4652784), (1636, 4573152), (1728, 4329674), (1809, 4135808), (1896, 3946032), (2133, 3507584), (2144, 3489588), (2412, 3101856), (2454, 3048768), (2528, 2959524), (2844, 2630688), (3216, 2326392), (3272, 2286576), (3456, 2164837), (3618, 2067904), (3681, 2032512), (3792, 1973016), (4266, 1753792), (4288, 1744794), (4824, 1550928), (4908, 1524384), (5056, 1479762), (5293, 1413504), (5688, 1315344), (6432, 1163196), (6544, 1143288), (7236, 1033952), (7362, 1016256), (7584, 986508), (8532, 876896), (8576, 872397), (9648, 775464), (9816, 762192), (10112, 739881), (10586, 706752), (11043, 677504), (11376, 657672), (12864, 581598), (13088, 571644), (14472, 516976), (14724, 508128), (15168, 493254), (15879, 471168), (17064, 438448), (19296, 387732), (19632, 381096), (21172, 353376), (22086, 338752), (22752, 328836), (25728, 290799), (26176, 285822), (27403, 273024), (28944, 258488), (29448, 254064), (30336, 246627), (31758, 235584), (32311, 231552), (34128, 219224), (38592, 193866), (39264, 190548), (42344, 176688), (44172, 169376), (45504, 164418), (47637, 157056), (52352, 142911), (54806, 136512), (57888, 129244), (58896, 127032), (63516, 117792), (64622, 115776), (68256, 109612), (77184, 96933), (78528, 95274), (82209, 91008), (84688, 88344)]