254456472

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{134207}}^1$

素因数の和:134295

約数の個数: 32

約数和(自身を含む): 644198400

約数和(自身を除く): 389741928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 134207, 268414, 402621, 536828, 805242, 1073656, 1610484, 3220968, 10602353, 21204706, 31807059, 42409412, 63614118, 84818824, 127228236, 254456472]

約数ペア:

[(1, 254456472), (2, 127228236), (3, 84818824), (4, 63614118), (6, 42409412), (8, 31807059), (12, 21204706), (24, 10602353), (79, 3220968), (158, 1610484), (237, 1073656), (316, 805242), (474, 536828), (632, 402621), (948, 268414), (1896, 134207)]