680963671664

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{6067}}^1\times {\mathrm{15217}}^1$

素因数の和:21753

約数の個数: 40

約数和(自身を含む): 1322533925328

約数和(自身を除く): 641570253664

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 6067, 7376, 12134, 15217, 24268, 30434, 48536, 60868, 97072, 121736, 243472, 2796887, 5593774, 7015037, 11187548, 14030074, 22375096, 28060148, 44750192, 56120296, 92321539, 112240592, 184643078, 369286156, 738572312, 1477144624, 42560229479, 85120458958, 170240917916, 340481835832, 680963671664]

約数ペア:

[(1, 680963671664), (2, 340481835832), (4, 170240917916), (8, 85120458958), (16, 42560229479), (461, 1477144624), (922, 738572312), (1844, 369286156), (3688, 184643078), (6067, 112240592), (7376, 92321539), (12134, 56120296), (15217, 44750192), (24268, 28060148), (30434, 22375096), (48536, 14030074), (60868, 11187548), (97072, 7015037), (121736, 5593774), (243472, 2796887)]