40986396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 80094564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 43, 44, 58, 66, 83, 86, 87, 99, 116, 129, 132, 166, 172, 174, 198, 249, 258, 261, 319, 332, 348, 387, 396, 473, 498, 516, 522, 638, 747, 774, 913, 946, 957, 996, 1044, 1247, 1276, 1419, 1494, 1548, 1826, 1892, 1914, 2407, 2494, 2739, 2838, 2871, 2988, 3569, 3652, 3741, 3828, 4257, 4814, 4988, 5478, 5676, 5742, 7138, 7221, 7482, 8217, 8514, 9628, 10707, 10956, 11223, 11484, 13717, 14276, 14442, 14964, 16434, 17028, 21414, 21663, 22446, 26477, 27434, 28884, 32121, 32868, 39259, 41151, 42828, 43326, 44892, 52954, 54868, 64242, 78518, 79431, 82302, 86652, 103501, 105908, 117777, 123453, 128484, 157036, 158862, 164604, 207002, 235554, 238293, 246906, 310503, 317724, 353331, 414004, 471108, 476586, 493812, 621006, 706662, 931509, 953172, 1138511, 1242012, 1413324, 1863018, 2277022, 3415533, 3726036, 4554044, 6831066, 10246599, 13662132, 20493198, 40986396]

約数ペア:

[(1, 40986396), (2, 20493198), (3, 13662132), (4, 10246599), (6, 6831066), (9, 4554044), (11, 3726036), (12, 3415533), (18, 2277022), (22, 1863018), (29, 1413324), (33, 1242012), (36, 1138511), (43, 953172), (44, 931509), (58, 706662), (66, 621006), (83, 493812), (86, 476586), (87, 471108), (99, 414004), (116, 353331), (129, 317724), (132, 310503), (166, 246906), (172, 238293), (174, 235554), (198, 207002), (249, 164604), (258, 158862), (261, 157036), (319, 128484), (332, 123453), (348, 117777), (387, 105908), (396, 103501), (473, 86652), (498, 82302), (516, 79431), (522, 78518), (638, 64242), (747, 54868), (774, 52954), (913, 44892), (946, 43326), (957, 42828), (996, 41151), (1044, 39259), (1247, 32868), (1276, 32121), (1419, 28884), (1494, 27434), (1548, 26477), (1826, 22446), (1892, 21663), (1914, 21414), (2407, 17028), (2494, 16434), (2739, 14964), (2838, 14442), (2871, 14276), (2988, 13717), (3569, 11484), (3652, 11223), (3741, 10956), (3828, 10707), (4257, 9628), (4814, 8514), (4988, 8217), (5478, 7482), (5676, 7221), (5742, 7138)]