19713696576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{473159}}^1$

素因数の和:473212

約数の個数: 112

約数和(自身を含む): 61533511680

約数和(自身を除く): 41819815104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 41664, 473159, 946318, 1419477, 1892636, 2838954, 3312113, 3785272, 5677908, 6624226, 7570544, 9936339, 11355816, 13248452, 14667929, 15141088, 19872678, 22711632, 26496904, 29335858, 30282176, 39745356, 44003787, 45423264, 52993808, 58671716, 79490712, 88007574, 90846528, 102675503, 105987616, 117343432, 158981424, 176015148, 205351006, 211975232, 234686864, 308026509, 317962848, 352030296, 410702012, 469373728, 616053018, 635925696, 704060592, 821404024, 938747456, 1232106036, 1408121184, 1642808048, 2464212072, 2816242368, 3285616096, 4928424144, 6571232192, 9856848288, 19713696576]

約数ペア:

[(1, 19713696576), (2, 9856848288), (3, 6571232192), (4, 4928424144), (6, 3285616096), (7, 2816242368), (8, 2464212072), (12, 1642808048), (14, 1408121184), (16, 1232106036), (21, 938747456), (24, 821404024), (28, 704060592), (31, 635925696), (32, 616053018), (42, 469373728), (48, 410702012), (56, 352030296), (62, 317962848), (64, 308026509), (84, 234686864), (93, 211975232), (96, 205351006), (112, 176015148), (124, 158981424), (168, 117343432), (186, 105987616), (192, 102675503), (217, 90846528), (224, 88007574), (248, 79490712), (336, 58671716), (372, 52993808), (434, 45423264), (448, 44003787), (496, 39745356), (651, 30282176), (672, 29335858), (744, 26496904), (868, 22711632), (992, 19872678), (1302, 15141088), (1344, 14667929), (1488, 13248452), (1736, 11355816), (1984, 9936339), (2604, 7570544), (2976, 6624226), (3472, 5677908), (5208, 3785272), (5952, 3312113), (6944, 2838954), (10416, 1892636), (13888, 1419477), (20832, 946318), (41664, 473159)]