263836404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 759263232

約数和(自身を除く): 495426828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 127, 138, 156, 193, 207, 234, 254, 276, 299, 381, 386, 414, 468, 508, 579, 598, 762, 772, 828, 897, 1143, 1158, 1196, 1524, 1651, 1737, 1794, 2286, 2316, 2509, 2691, 2921, 3302, 3474, 3588, 4439, 4572, 4953, 5018, 5382, 5842, 6604, 6948, 7527, 8763, 8878, 9906, 10036, 10764, 11684, 13317, 14859, 15054, 17526, 17756, 19812, 22581, 24511, 26289, 26634, 29718, 30108, 35052, 37973, 39951, 45162, 49022, 52578, 53268, 57707, 59436, 73533, 75946, 79902, 90324, 98044, 105156, 113919, 115414, 147066, 151892, 159804, 173121, 220599, 227838, 230828, 294132, 318643, 341757, 346242, 441198, 455676, 519363, 563753, 637286, 683514, 692484, 882396, 955929, 1038726, 1127506, 1274572, 1367028, 1691259, 1911858, 2077452, 2255012, 2867787, 3382518, 3823716, 5073777, 5735574, 6765036, 7328789, 10147554, 11471148, 14657578, 20295108, 21986367, 29315156, 43972734, 65959101, 87945468, 131918202, 263836404]

約数ペア:

[(1, 263836404), (2, 131918202), (3, 87945468), (4, 65959101), (6, 43972734), (9, 29315156), (12, 21986367), (13, 20295108), (18, 14657578), (23, 11471148), (26, 10147554), (36, 7328789), (39, 6765036), (46, 5735574), (52, 5073777), (69, 3823716), (78, 3382518), (92, 2867787), (117, 2255012), (127, 2077452), (138, 1911858), (156, 1691259), (193, 1367028), (207, 1274572), (234, 1127506), (254, 1038726), (276, 955929), (299, 882396), (381, 692484), (386, 683514), (414, 637286), (468, 563753), (508, 519363), (579, 455676), (598, 441198), (762, 346242), (772, 341757), (828, 318643), (897, 294132), (1143, 230828), (1158, 227838), (1196, 220599), (1524, 173121), (1651, 159804), (1737, 151892), (1794, 147066), (2286, 115414), (2316, 113919), (2509, 105156), (2691, 98044), (2921, 90324), (3302, 79902), (3474, 75946), (3588, 73533), (4439, 59436), (4572, 57707), (4953, 53268), (5018, 52578), (5382, 49022), (5842, 45162), (6604, 39951), (6948, 37973), (7527, 35052), (8763, 30108), (8878, 29718), (9906, 26634), (10036, 26289), (10764, 24511), (11684, 22581), (13317, 19812), (14859, 17756), (15054, 17526)]