247765296

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{125897}}^1$

素因数の和:125949

約数の個数: 40

約数和(自身を含む): 655676784

約数和(自身を除く): 407911488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 125897, 251794, 377691, 503588, 755382, 1007176, 1510764, 2014352, 3021528, 5161777, 6043056, 10323554, 15485331, 20647108, 30970662, 41294216, 61941324, 82588432, 123882648, 247765296]

約数ペア:

[(1, 247765296), (2, 123882648), (3, 82588432), (4, 61941324), (6, 41294216), (8, 30970662), (12, 20647108), (16, 15485331), (24, 10323554), (41, 6043056), (48, 5161777), (82, 3021528), (123, 2014352), (164, 1510764), (246, 1007176), (328, 755382), (492, 503588), (656, 377691), (984, 251794), (1968, 125897)]