2063660508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{953}}^1$

素因数の和:1644

約数の個数: 144

約数和(自身を含む): 6436737216

約数和(自身を除く): 4373076708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 661, 819, 953, 1092, 1322, 1638, 1906, 1983, 2644, 2859, 3276, 3812, 3966, 4627, 5718, 5949, 6671, 7932, 8577, 8593, 9254, 11436, 11898, 12389, 13342, 13881, 17154, 17186, 18508, 20013, 23796, 24778, 25779, 26684, 27762, 34308, 34372, 37167, 40026, 41643, 49556, 51558, 55524, 60039, 60151, 74334, 77337, 80052, 83286, 86723, 103116, 111501, 120078, 120302, 148668, 154674, 166572, 173446, 180453, 223002, 240156, 240604, 260169, 309348, 346892, 360906, 446004, 520338, 541359, 629933, 721812, 780507, 1040676, 1082718, 1259866, 1561014, 1889799, 2165436, 2519732, 3122028, 3779598, 4409531, 5669397, 7559196, 8189129, 8819062, 11338794, 13228593, 16378258, 17638124, 22677588, 24567387, 26457186, 32756516, 39685779, 49134774, 52914372, 57323903, 73702161, 79371558, 98269548, 114647806, 147404322, 158743116, 171971709, 229295612, 294808644, 343943418, 515915127, 687886836, 1031830254, 2063660508]

約数ペア:

[(1, 2063660508), (2, 1031830254), (3, 687886836), (4, 515915127), (6, 343943418), (7, 294808644), (9, 229295612), (12, 171971709), (13, 158743116), (14, 147404322), (18, 114647806), (21, 98269548), (26, 79371558), (28, 73702161), (36, 57323903), (39, 52914372), (42, 49134774), (52, 39685779), (63, 32756516), (78, 26457186), (84, 24567387), (91, 22677588), (117, 17638124), (126, 16378258), (156, 13228593), (182, 11338794), (234, 8819062), (252, 8189129), (273, 7559196), (364, 5669397), (468, 4409531), (546, 3779598), (661, 3122028), (819, 2519732), (953, 2165436), (1092, 1889799), (1322, 1561014), (1638, 1259866), (1906, 1082718), (1983, 1040676), (2644, 780507), (2859, 721812), (3276, 629933), (3812, 541359), (3966, 520338), (4627, 446004), (5718, 360906), (5949, 346892), (6671, 309348), (7932, 260169), (8577, 240604), (8593, 240156), (9254, 223002), (11436, 180453), (11898, 173446), (12389, 166572), (13342, 154674), (13881, 148668), (17154, 120302), (17186, 120078), (18508, 111501), (20013, 103116), (23796, 86723), (24778, 83286), (25779, 80052), (26684, 77337), (27762, 74334), (34308, 60151), (34372, 60039), (37167, 55524), (40026, 51558), (41643, 49556)]