477808432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 982080000

約数和(自身を除く): 504271568

約数列:

[1, 2, 4, 8, 16, 43, 59, 79, 86, 118, 149, 158, 172, 236, 298, 316, 344, 472, 596, 632, 688, 944, 1192, 1264, 2384, 2537, 3397, 4661, 5074, 6407, 6794, 8791, 9322, 10148, 11771, 12814, 13588, 17582, 18644, 20296, 23542, 25628, 27176, 35164, 37288, 40592, 47084, 51256, 54352, 70328, 74576, 94168, 102512, 140656, 188336, 200423, 378013, 400846, 506153, 694489, 756026, 801692, 1012306, 1388978, 1512052, 1603384, 2024612, 2777956, 3024104, 3206768, 4049224, 5555912, 6048208, 8098448, 11111824, 29863027, 59726054, 119452108, 238904216, 477808432]

約数ペア:

[(1, 477808432), (2, 238904216), (4, 119452108), (8, 59726054), (16, 29863027), (43, 11111824), (59, 8098448), (79, 6048208), (86, 5555912), (118, 4049224), (149, 3206768), (158, 3024104), (172, 2777956), (236, 2024612), (298, 1603384), (316, 1512052), (344, 1388978), (472, 1012306), (596, 801692), (632, 756026), (688, 694489), (944, 506153), (1192, 400846), (1264, 378013), (2384, 200423), (2537, 188336), (3397, 140656), (4661, 102512), (5074, 94168), (6407, 74576), (6794, 70328), (8791, 54352), (9322, 51256), (10148, 47084), (11771, 40592), (12814, 37288), (13588, 35164), (17582, 27176), (18644, 25628), (20296, 23542)]