280028976

素因数分解:

$2^4\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{4423}}^1$

素因数の和:5753

約数の個数: 40

約数和(自身を含む): 724120320

約数和(自身を除く): 444091344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1319, 2638, 3957, 4423, 5276, 7914, 8846, 10552, 13269, 15828, 17692, 21104, 26538, 31656, 35384, 53076, 63312, 70768, 106152, 212304, 5833937, 11667874, 17501811, 23335748, 35003622, 46671496, 70007244, 93342992, 140014488, 280028976]

約数ペア:

[(1, 280028976), (2, 140014488), (3, 93342992), (4, 70007244), (6, 46671496), (8, 35003622), (12, 23335748), (16, 17501811), (24, 11667874), (48, 5833937), (1319, 212304), (2638, 106152), (3957, 70768), (4423, 63312), (5276, 53076), (7914, 35384), (8846, 31656), (10552, 26538), (13269, 21104), (15828, 17692)]