16986538776

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 43732224000

約数和(自身を除く): 26745685224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 113, 146, 219, 226, 239, 292, 339, 359, 438, 452, 478, 584, 678, 717, 718, 876, 904, 956, 1077, 1356, 1434, 1436, 1752, 1912, 2154, 2712, 2868, 2872, 4308, 5736, 8249, 8616, 16498, 17447, 24747, 26207, 27007, 32996, 34894, 40567, 49494, 52341, 52414, 54014, 65992, 69788, 78621, 81021, 81134, 85801, 98988, 104682, 104828, 108028, 121701, 139576, 157242, 162042, 162268, 171602, 197976, 209364, 209656, 216056, 243402, 257403, 314484, 324084, 324536, 343204, 418728, 486804, 514806, 628968, 648168, 686408, 973608, 1029612, 1971511, 2059224, 2961391, 3943022, 5914533, 5922782, 6263473, 7886044, 8884173, 9695513, 11829066, 11845564, 12526946, 15772088, 17768346, 18790419, 19391026, 23658132, 23691128, 25053892, 29086539, 35536692, 37580838, 38782052, 47316264, 50107784, 58173078, 71073384, 75161676, 77564104, 116346156, 150323352, 232692312, 707772449, 1415544898, 2123317347, 2831089796, 4246634694, 5662179592, 8493269388, 16986538776]

約数ペア:

[(1, 16986538776), (2, 8493269388), (3, 5662179592), (4, 4246634694), (6, 2831089796), (8, 2123317347), (12, 1415544898), (24, 707772449), (73, 232692312), (113, 150323352), (146, 116346156), (219, 77564104), (226, 75161676), (239, 71073384), (292, 58173078), (339, 50107784), (359, 47316264), (438, 38782052), (452, 37580838), (478, 35536692), (584, 29086539), (678, 25053892), (717, 23691128), (718, 23658132), (876, 19391026), (904, 18790419), (956, 17768346), (1077, 15772088), (1356, 12526946), (1434, 11845564), (1436, 11829066), (1752, 9695513), (1912, 8884173), (2154, 7886044), (2712, 6263473), (2868, 5922782), (2872, 5914533), (4308, 3943022), (5736, 2961391), (8249, 2059224), (8616, 1971511), (16498, 1029612), (17447, 973608), (24747, 686408), (26207, 648168), (27007, 628968), (32996, 514806), (34894, 486804), (40567, 418728), (49494, 343204), (52341, 324536), (52414, 324084), (54014, 314484), (65992, 257403), (69788, 243402), (78621, 216056), (81021, 209656), (81134, 209364), (85801, 197976), (98988, 171602), (104682, 162268), (104828, 162042), (108028, 157242), (121701, 139576)]