457256472

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{268343}}^1$

素因数の和:268423

約数の個数: 32

約数和(自身を含む): 1159246080

約数和(自身を除く): 701989608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 268343, 536686, 805029, 1073372, 1610058, 2146744, 3220116, 6440232, 19052353, 38104706, 57157059, 76209412, 114314118, 152418824, 228628236, 457256472]

約数ペア:

[(1, 457256472), (2, 228628236), (3, 152418824), (4, 114314118), (6, 76209412), (8, 57157059), (12, 38104706), (24, 19052353), (71, 6440232), (142, 3220116), (213, 2146744), (284, 1610058), (426, 1073372), (568, 805029), (852, 536686), (1704, 268343)]