806921568

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 2485002240

約数和(自身を除く): 1678080672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 72, 93, 94, 96, 108, 124, 141, 144, 186, 188, 216, 248, 279, 282, 288, 372, 376, 423, 432, 496, 558, 564, 641, 744, 752, 837, 846, 864, 992, 1116, 1128, 1269, 1282, 1457, 1488, 1504, 1674, 1692, 1923, 2232, 2256, 2538, 2564, 2914, 2976, 3348, 3384, 3846, 4371, 4464, 4512, 5076, 5128, 5769, 5828, 6696, 6768, 7692, 8742, 8928, 10152, 10256, 11538, 11656, 13113, 13392, 13536, 15384, 17307, 17484, 19871, 20304, 20512, 23076, 23312, 26226, 26784, 30127, 30768, 34614, 34968, 39339, 39742, 40608, 46152, 46624, 52452, 59613, 60254, 61536, 69228, 69936, 78678, 79484, 90381, 92304, 104904, 119226, 120508, 138456, 139872, 157356, 158968, 178839, 180762, 184608, 209808, 238452, 241016, 271143, 276912, 314712, 317936, 357678, 361524, 419616, 476904, 482032, 536517, 542286, 553824, 629424, 635872, 715356, 723048, 813429, 933937, 953808, 964064, 1073034, 1084572, 1258848, 1430712, 1446096, 1626858, 1867874, 1907616, 2146068, 2169144, 2801811, 2861424, 2892192, 3253716, 3735748, 4292136, 4338288, 5603622, 5722848, 6507432, 7471496, 8405433, 8584272, 8676576, 11207244, 13014864, 14942992, 16810866, 17168544, 22414488, 25216299, 26029728, 29885984, 33621732, 44828976, 50432598, 67243464, 89657952, 100865196, 134486928, 201730392, 268973856, 403460784, 806921568]

約数ペア:

[(1, 806921568), (2, 403460784), (3, 268973856), (4, 201730392), (6, 134486928), (8, 100865196), (9, 89657952), (12, 67243464), (16, 50432598), (18, 44828976), (24, 33621732), (27, 29885984), (31, 26029728), (32, 25216299), (36, 22414488), (47, 17168544), (48, 16810866), (54, 14942992), (62, 13014864), (72, 11207244), (93, 8676576), (94, 8584272), (96, 8405433), (108, 7471496), (124, 6507432), (141, 5722848), (144, 5603622), (186, 4338288), (188, 4292136), (216, 3735748), (248, 3253716), (279, 2892192), (282, 2861424), (288, 2801811), (372, 2169144), (376, 2146068), (423, 1907616), (432, 1867874), (496, 1626858), (558, 1446096), (564, 1430712), (641, 1258848), (744, 1084572), (752, 1073034), (837, 964064), (846, 953808), (864, 933937), (992, 813429), (1116, 723048), (1128, 715356), (1269, 635872), (1282, 629424), (1457, 553824), (1488, 542286), (1504, 536517), (1674, 482032), (1692, 476904), (1923, 419616), (2232, 361524), (2256, 357678), (2538, 317936), (2564, 314712), (2914, 276912), (2976, 271143), (3348, 241016), (3384, 238452), (3846, 209808), (4371, 184608), (4464, 180762), (4512, 178839), (5076, 158968), (5128, 157356), (5769, 139872), (5828, 138456), (6696, 120508), (6768, 119226), (7692, 104904), (8742, 92304), (8928, 90381), (10152, 79484), (10256, 78678), (11538, 69936), (11656, 69228), (13113, 61536), (13392, 60254), (13536, 59613), (15384, 52452), (17307, 46624), (17484, 46152), (19871, 40608), (20304, 39742), (20512, 39339), (23076, 34968), (23312, 34614), (26226, 30768), (26784, 30127)]