489399312

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{129061}}^1$

素因数の和:129151

約数の個数: 40

約数和(自身を含む): 1280295040

約数和(自身を除く): 790895728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 129061, 258122, 387183, 516244, 774366, 1032488, 1548732, 2064976, 3097464, 6194928, 10195819, 20391638, 30587457, 40783276, 61174914, 81566552, 122349828, 163133104, 244699656, 489399312]

約数ペア:

[(1, 489399312), (2, 244699656), (3, 163133104), (4, 122349828), (6, 81566552), (8, 61174914), (12, 40783276), (16, 30587457), (24, 20391638), (48, 10195819), (79, 6194928), (158, 3097464), (237, 2064976), (316, 1548732), (474, 1032488), (632, 774366), (948, 516244), (1264, 387183), (1896, 258122), (3792, 129061)]