198445656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7649}}^1$

素因数の和:7728

約数の個数: 64

約数和(自身を含む): 528768000

約数和(自身を除く): 330322344

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3243, 4324, 6486, 7649, 8648, 12972, 15298, 22947, 25944, 30596, 45894, 61192, 91788, 175927, 183576, 351854, 359503, 527781, 703708, 719006, 1055562, 1078509, 1407416, 1438012, 2111124, 2157018, 2876024, 4222248, 4314036, 8268569, 8628072, 16537138, 24805707, 33074276, 49611414, 66148552, 99222828, 198445656]

約数ペア:

[(1, 198445656), (2, 99222828), (3, 66148552), (4, 49611414), (6, 33074276), (8, 24805707), (12, 16537138), (23, 8628072), (24, 8268569), (46, 4314036), (47, 4222248), (69, 2876024), (92, 2157018), (94, 2111124), (138, 1438012), (141, 1407416), (184, 1078509), (188, 1055562), (276, 719006), (282, 703708), (376, 527781), (552, 359503), (564, 351854), (1081, 183576), (1128, 175927), (2162, 91788), (3243, 61192), (4324, 45894), (6486, 30596), (7649, 25944), (8648, 22947), (12972, 15298)]