244665736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229949}}^1$

素因数の和:229981

約数の個数: 32

約数和(自身を含む): 551880000

約数和(自身を除く): 307214264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 229949, 459898, 919796, 1609643, 1839592, 3219286, 4369031, 6438572, 8738062, 12877144, 17476124, 30583217, 34952248, 61166434, 122332868, 244665736]

約数ペア:

[(1, 244665736), (2, 122332868), (4, 61166434), (7, 34952248), (8, 30583217), (14, 17476124), (19, 12877144), (28, 8738062), (38, 6438572), (56, 4369031), (76, 3219286), (133, 1839592), (152, 1609643), (266, 919796), (532, 459898), (1064, 229949)]