256095308

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{13879}}^1$

素因数の和:14549

約数の個数: 24

約数和(自身を含む): 513004800

約数和(自身を除く): 256909492

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 13879, 18452, 27758, 55516, 97153, 194306, 388612, 9146261, 18292522, 36585044, 64023827, 128047654, 256095308]

約数ペア:

[(1, 256095308), (2, 128047654), (4, 64023827), (7, 36585044), (14, 18292522), (28, 9146261), (659, 388612), (1318, 194306), (2636, 97153), (4613, 55516), (9226, 27758), (13879, 18452)]