240780148

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{13049}}^1$

素因数の和:13719

約数の個数: 24

約数和(自身を含む): 482328000

約数和(自身を除く): 241547852

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 13049, 18452, 26098, 52196, 91343, 182686, 365372, 8599291, 17198582, 34397164, 60195037, 120390074, 240780148]

約数ペア:

[(1, 240780148), (2, 120390074), (4, 60195037), (7, 34397164), (14, 17198582), (28, 8599291), (659, 365372), (1318, 182686), (2636, 91343), (4613, 52196), (9226, 26098), (13049, 18452)]