18983567136

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1\times {\mathrm{2437}}^1$

素因数の和:4034

約数の個数: 96

約数和(自身を含む): 50826097728

約数和(自身を除く): 31842530592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1531, 1696, 2437, 2544, 3062, 4593, 4874, 5088, 6124, 7311, 9186, 9748, 12248, 14622, 18372, 19496, 24496, 29244, 36744, 38992, 48992, 58488, 73488, 77984, 81143, 116976, 129161, 146976, 162286, 233952, 243429, 258322, 324572, 387483, 486858, 516644, 649144, 774966, 973716, 1033288, 1298288, 1549932, 1947432, 2066576, 2596576, 3099864, 3731047, 3894864, 4133152, 6199728, 7462094, 7789728, 11193141, 12399456, 14924188, 22386282, 29848376, 44772564, 59696752, 89545128, 119393504, 179090256, 197745491, 358180512, 395490982, 593236473, 790981964, 1186472946, 1581963928, 2372945892, 3163927856, 4745891784, 6327855712, 9491783568, 18983567136]

約数ペア:

[(1, 18983567136), (2, 9491783568), (3, 6327855712), (4, 4745891784), (6, 3163927856), (8, 2372945892), (12, 1581963928), (16, 1186472946), (24, 790981964), (32, 593236473), (48, 395490982), (53, 358180512), (96, 197745491), (106, 179090256), (159, 119393504), (212, 89545128), (318, 59696752), (424, 44772564), (636, 29848376), (848, 22386282), (1272, 14924188), (1531, 12399456), (1696, 11193141), (2437, 7789728), (2544, 7462094), (3062, 6199728), (4593, 4133152), (4874, 3894864), (5088, 3731047), (6124, 3099864), (7311, 2596576), (9186, 2066576), (9748, 1947432), (12248, 1549932), (14622, 1298288), (18372, 1033288), (19496, 973716), (24496, 774966), (29244, 649144), (36744, 516644), (38992, 486858), (48992, 387483), (58488, 324572), (73488, 258322), (77984, 243429), (81143, 233952), (116976, 162286), (129161, 146976)]