306071344

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{269429}}^1$

素因数の和:269508

約数の個数: 20

約数和(自身を含む): 601367760

約数和(自身を除く): 295296416

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 269429, 538858, 1077716, 2155432, 4310864, 19129459, 38258918, 76517836, 153035672, 306071344]

約数ペア:

[(1, 306071344), (2, 153035672), (4, 76517836), (8, 38258918), (16, 19129459), (71, 4310864), (142, 2155432), (284, 1077716), (568, 538858), (1136, 269429)]