243358416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2049

約数の個数: 120

約数和(自身を含む): 784902144

約数和(自身を除く): 541543728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 1901, 2032, 2286, 2667, 3048, 3556, 3802, 4572, 5334, 5703, 6096, 7112, 7604, 8001, 9144, 10668, 11406, 13307, 14224, 15208, 16002, 17109, 18288, 21336, 22812, 26614, 30416, 32004, 34218, 39921, 42672, 45624, 53228, 64008, 68436, 79842, 91248, 106456, 119763, 128016, 136872, 159684, 212912, 239526, 241427, 273744, 319368, 479052, 482854, 638736, 724281, 958104, 965708, 1448562, 1689989, 1916208, 1931416, 2172843, 2897124, 3379978, 3862832, 4345686, 5069967, 5794248, 6759956, 8691372, 10139934, 11588496, 13519912, 15209901, 17382744, 20279868, 27039824, 30419802, 34765488, 40559736, 60839604, 81119472, 121679208, 243358416]

約数ペア:

[(1, 243358416), (2, 121679208), (3, 81119472), (4, 60839604), (6, 40559736), (7, 34765488), (8, 30419802), (9, 27039824), (12, 20279868), (14, 17382744), (16, 15209901), (18, 13519912), (21, 11588496), (24, 10139934), (28, 8691372), (36, 6759956), (42, 5794248), (48, 5069967), (56, 4345686), (63, 3862832), (72, 3379978), (84, 2897124), (112, 2172843), (126, 1931416), (127, 1916208), (144, 1689989), (168, 1448562), (252, 965708), (254, 958104), (336, 724281), (381, 638736), (504, 482854), (508, 479052), (762, 319368), (889, 273744), (1008, 241427), (1016, 239526), (1143, 212912), (1524, 159684), (1778, 136872), (1901, 128016), (2032, 119763), (2286, 106456), (2667, 91248), (3048, 79842), (3556, 68436), (3802, 64008), (4572, 53228), (5334, 45624), (5703, 42672), (6096, 39921), (7112, 34218), (7604, 32004), (8001, 30416), (9144, 26614), (10668, 22812), (11406, 21336), (13307, 18288), (14224, 17109), (15208, 16002)]