256944

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 682992

約数和(自身を除く): 426048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 101, 106, 159, 202, 212, 303, 318, 404, 424, 606, 636, 808, 848, 1212, 1272, 1616, 2424, 2544, 4848, 5353, 10706, 16059, 21412, 32118, 42824, 64236, 85648, 128472, 256944]

約数ペア:

[(1, 256944), (2, 128472), (3, 85648), (4, 64236), (6, 42824), (8, 32118), (12, 21412), (16, 16059), (24, 10706), (48, 5353), (53, 4848), (101, 2544), (106, 2424), (159, 1616), (202, 1272), (212, 1212), (303, 848), (318, 808), (404, 636), (424, 606)]