1914824296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2987

約数の個数: 128

約数和(自身を含む): 4757356800

約数和(自身を除く): 2842532504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 37, 44, 56, 58, 74, 77, 88, 116, 148, 154, 203, 232, 259, 296, 308, 319, 406, 407, 518, 616, 638, 812, 814, 1036, 1073, 1276, 1624, 1628, 2072, 2146, 2233, 2552, 2849, 2897, 3256, 4292, 4466, 5698, 5794, 7511, 8584, 8932, 11396, 11588, 11803, 15022, 17864, 20279, 22792, 23176, 23606, 30044, 31867, 40558, 47212, 60088, 63734, 81116, 82621, 84013, 94424, 107189, 127468, 162232, 165242, 168026, 214378, 223069, 254936, 330484, 336052, 428756, 446138, 588091, 660968, 672104, 750323, 857512, 892276, 924143, 1176182, 1179079, 1500646, 1784552, 1848286, 2352364, 2358158, 3001292, 3108481, 3696572, 4704728, 4716316, 6002584, 6216962, 6469001, 7393144, 8253553, 9432632, 12433924, 12938002, 16507106, 21759367, 24867848, 25876004, 33014212, 34193291, 43518734, 51752008, 66028424, 68386582, 87037468, 136773164, 174074936, 239353037, 273546328, 478706074, 957412148, 1914824296]

約数ペア:

[(1, 1914824296), (2, 957412148), (4, 478706074), (7, 273546328), (8, 239353037), (11, 174074936), (14, 136773164), (22, 87037468), (28, 68386582), (29, 66028424), (37, 51752008), (44, 43518734), (56, 34193291), (58, 33014212), (74, 25876004), (77, 24867848), (88, 21759367), (116, 16507106), (148, 12938002), (154, 12433924), (203, 9432632), (232, 8253553), (259, 7393144), (296, 6469001), (308, 6216962), (319, 6002584), (406, 4716316), (407, 4704728), (518, 3696572), (616, 3108481), (638, 3001292), (812, 2358158), (814, 2352364), (1036, 1848286), (1073, 1784552), (1276, 1500646), (1624, 1179079), (1628, 1176182), (2072, 924143), (2146, 892276), (2233, 857512), (2552, 750323), (2849, 672104), (2897, 660968), (3256, 588091), (4292, 446138), (4466, 428756), (5698, 336052), (5794, 330484), (7511, 254936), (8584, 223069), (8932, 214378), (11396, 168026), (11588, 165242), (11803, 162232), (15022, 127468), (17864, 107189), (20279, 94424), (22792, 84013), (23176, 82621), (23606, 81116), (30044, 63734), (31867, 60088), (40558, 47212)]