256440729598

素因数分解:

$2^1\times {\mathrm{547}}^1\times {\mathrm{3659}}^1\times {\mathrm{64063}}^1$

素因数の和:68271

約数の個数: 16

約数和(自身を含む): 385475650560

約数和(自身を除く): 129034920962

約数列:

[1, 2, 547, 1094, 3659, 7318, 64063, 128126, 2001473, 4002946, 35042461, 70084922, 234406517, 468813034, 128220364799, 256440729598]

約数ペア:

[(1, 256440729598), (2, 128220364799), (547, 468813034), (1094, 234406517), (3659, 70084922), (7318, 35042461), (64063, 4002946), (128126, 2001473)]