16680498516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{11437}}^1$

素因数の和:11614

約数の個数: 144

約数和(自身を含む): 47962736640

約数和(自身を除く): 31282238124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 127, 132, 174, 198, 254, 261, 319, 348, 381, 396, 508, 522, 638, 762, 957, 1044, 1143, 1276, 1397, 1524, 1914, 2286, 2794, 2871, 3683, 3828, 4191, 4572, 5588, 5742, 7366, 8382, 11049, 11437, 11484, 12573, 14732, 16764, 22098, 22874, 25146, 33147, 34311, 40513, 44196, 45748, 50292, 66294, 68622, 81026, 102933, 121539, 125807, 132588, 137244, 162052, 205866, 243078, 251614, 331673, 364617, 377421, 411732, 486156, 503228, 663346, 729234, 754842, 995019, 1132263, 1326692, 1452499, 1458468, 1509684, 1990038, 2264526, 2904998, 2985057, 3648403, 3980076, 4357497, 4529052, 5809996, 5970114, 7296806, 8714994, 10945209, 11940228, 13072491, 14593612, 15977489, 17429988, 21890418, 26144982, 31954978, 32835627, 42122471, 43780836, 47932467, 52289964, 63909956, 65671254, 84244942, 95864934, 126367413, 131342508, 143797401, 168489884, 191729868, 252734826, 287594802, 379102239, 463347181, 505469652, 575189604, 758204478, 926694362, 1390041543, 1516408956, 1853388724, 2780083086, 4170124629, 5560166172, 8340249258, 16680498516]

約数ペア:

[(1, 16680498516), (2, 8340249258), (3, 5560166172), (4, 4170124629), (6, 2780083086), (9, 1853388724), (11, 1516408956), (12, 1390041543), (18, 926694362), (22, 758204478), (29, 575189604), (33, 505469652), (36, 463347181), (44, 379102239), (58, 287594802), (66, 252734826), (87, 191729868), (99, 168489884), (116, 143797401), (127, 131342508), (132, 126367413), (174, 95864934), (198, 84244942), (254, 65671254), (261, 63909956), (319, 52289964), (348, 47932467), (381, 43780836), (396, 42122471), (508, 32835627), (522, 31954978), (638, 26144982), (762, 21890418), (957, 17429988), (1044, 15977489), (1143, 14593612), (1276, 13072491), (1397, 11940228), (1524, 10945209), (1914, 8714994), (2286, 7296806), (2794, 5970114), (2871, 5809996), (3683, 4529052), (3828, 4357497), (4191, 3980076), (4572, 3648403), (5588, 2985057), (5742, 2904998), (7366, 2264526), (8382, 1990038), (11049, 1509684), (11437, 1458468), (11484, 1452499), (12573, 1326692), (14732, 1132263), (16764, 995019), (22098, 754842), (22874, 729234), (25146, 663346), (33147, 503228), (34311, 486156), (40513, 411732), (44196, 377421), (45748, 364617), (50292, 331673), (66294, 251614), (68622, 243078), (81026, 205866), (102933, 162052), (121539, 137244), (125807, 132588)]