251413392

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{66301}}^1$

素因数の和:66391

約数の個数: 40

約数和(自身を含む): 657715840

約数和(自身を除く): 406302448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 66301, 132602, 198903, 265204, 397806, 530408, 795612, 1060816, 1591224, 3182448, 5237779, 10475558, 15713337, 20951116, 31426674, 41902232, 62853348, 83804464, 125706696, 251413392]

約数ペア:

[(1, 251413392), (2, 125706696), (3, 83804464), (4, 62853348), (6, 41902232), (8, 31426674), (12, 20951116), (16, 15713337), (24, 10475558), (48, 5237779), (79, 3182448), (158, 1591224), (237, 1060816), (316, 795612), (474, 530408), (632, 397806), (948, 265204), (1264, 198903), (1896, 132602), (3792, 66301)]