19619438208

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{2971}}^1$

素因数の和:3610

約数の個数: 128

約数和(自身を含む): 54020260800

約数和(自身を除く): 34400822592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 593, 696, 928, 1186, 1392, 1779, 1856, 2372, 2784, 2971, 3558, 3712, 4744, 5568, 5942, 7116, 8913, 9488, 11136, 11884, 14232, 17197, 17826, 18976, 23768, 28464, 34394, 35652, 37952, 47536, 51591, 56928, 68788, 71304, 75904, 86159, 95072, 103182, 113856, 137576, 142608, 172318, 190144, 206364, 227712, 258477, 275152, 285216, 344636, 380288, 412728, 516954, 550304, 570432, 689272, 825456, 1033908, 1100608, 1140864, 1378544, 1650912, 1761803, 2067816, 2201216, 2757088, 3301824, 3523606, 4135632, 5285409, 5514176, 6603648, 7047212, 8271264, 10570818, 11028352, 14094424, 16542528, 21141636, 28188848, 33085056, 42283272, 51092287, 56377696, 84566544, 102184574, 112755392, 153276861, 169133088, 204369148, 225510784, 306553722, 338266176, 408738296, 613107444, 676532352, 817476592, 1226214888, 1634953184, 2452429776, 3269906368, 4904859552, 6539812736, 9809719104, 19619438208]

約数ペア:

[(1, 19619438208), (2, 9809719104), (3, 6539812736), (4, 4904859552), (6, 3269906368), (8, 2452429776), (12, 1634953184), (16, 1226214888), (24, 817476592), (29, 676532352), (32, 613107444), (48, 408738296), (58, 338266176), (64, 306553722), (87, 225510784), (96, 204369148), (116, 169133088), (128, 153276861), (174, 112755392), (192, 102184574), (232, 84566544), (348, 56377696), (384, 51092287), (464, 42283272), (593, 33085056), (696, 28188848), (928, 21141636), (1186, 16542528), (1392, 14094424), (1779, 11028352), (1856, 10570818), (2372, 8271264), (2784, 7047212), (2971, 6603648), (3558, 5514176), (3712, 5285409), (4744, 4135632), (5568, 3523606), (5942, 3301824), (7116, 2757088), (8913, 2201216), (9488, 2067816), (11136, 1761803), (11884, 1650912), (14232, 1378544), (17197, 1140864), (17826, 1100608), (18976, 1033908), (23768, 825456), (28464, 689272), (34394, 570432), (35652, 550304), (37952, 516954), (47536, 412728), (51591, 380288), (56928, 344636), (68788, 285216), (71304, 275152), (75904, 258477), (86159, 227712), (95072, 206364), (103182, 190144), (113856, 172318), (137576, 142608)]