21970761696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{18869}}^1$

素因数の和:19209

約数の個数: 144

約数和(自身を含む): 67505387040

約数和(自身を除く): 45534625344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 311, 312, 416, 468, 622, 624, 933, 936, 1244, 1248, 1866, 1872, 2488, 2799, 3732, 3744, 4043, 4976, 5598, 7464, 8086, 9952, 11196, 12129, 14928, 16172, 18869, 22392, 24258, 29856, 32344, 36387, 37738, 44784, 48516, 56607, 64688, 72774, 75476, 89568, 97032, 113214, 129376, 145548, 150952, 169821, 194064, 226428, 245297, 291096, 301904, 339642, 388128, 452856, 490594, 582192, 603808, 679284, 735891, 905712, 981188, 1164384, 1358568, 1471782, 1811424, 1962376, 2207673, 2717136, 2943564, 3924752, 4415346, 5434272, 5868259, 5887128, 7849504, 8830692, 11736518, 11774256, 17604777, 17661384, 23473036, 23548512, 35209554, 35322768, 46946072, 52814331, 70419108, 70645536, 76287367, 93892144, 105628662, 140838216, 152574734, 187784288, 211257324, 228862101, 281676432, 305149468, 422514648, 457724202, 563352864, 610298936, 686586303, 845029296, 915448404, 1220597872, 1373172606, 1690058592, 1830896808, 2441195744, 2746345212, 3661793616, 5492690424, 7323587232, 10985380848, 21970761696]

約数ペア:

[(1, 21970761696), (2, 10985380848), (3, 7323587232), (4, 5492690424), (6, 3661793616), (8, 2746345212), (9, 2441195744), (12, 1830896808), (13, 1690058592), (16, 1373172606), (18, 1220597872), (24, 915448404), (26, 845029296), (32, 686586303), (36, 610298936), (39, 563352864), (48, 457724202), (52, 422514648), (72, 305149468), (78, 281676432), (96, 228862101), (104, 211257324), (117, 187784288), (144, 152574734), (156, 140838216), (208, 105628662), (234, 93892144), (288, 76287367), (311, 70645536), (312, 70419108), (416, 52814331), (468, 46946072), (622, 35322768), (624, 35209554), (933, 23548512), (936, 23473036), (1244, 17661384), (1248, 17604777), (1866, 11774256), (1872, 11736518), (2488, 8830692), (2799, 7849504), (3732, 5887128), (3744, 5868259), (4043, 5434272), (4976, 4415346), (5598, 3924752), (7464, 2943564), (8086, 2717136), (9952, 2207673), (11196, 1962376), (12129, 1811424), (14928, 1471782), (16172, 1358568), (18869, 1164384), (22392, 981188), (24258, 905712), (29856, 735891), (32344, 679284), (36387, 603808), (37738, 582192), (44784, 490594), (48516, 452856), (56607, 388128), (64688, 339642), (72774, 301904), (75476, 291096), (89568, 245297), (97032, 226428), (113214, 194064), (129376, 169821), (145548, 150952)]