2887845168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{112877}}^1$

素因数の和:112942

約数の個数: 80

約数和(自身を含む): 8230160736

約数和(自身を除く): 5342315568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 112877, 225754, 338631, 451508, 677262, 903016, 1354524, 1467401, 1806032, 2709048, 2934802, 4402203, 4627957, 5418096, 5869604, 8804406, 9255914, 11739208, 13883871, 17608812, 18511828, 23478416, 27767742, 35217624, 37023656, 55535484, 60163441, 70435248, 74047312, 111070968, 120326882, 180490323, 222141936, 240653764, 360980646, 481307528, 721961292, 962615056, 1443922584, 2887845168]

約数ペア:

[(1, 2887845168), (2, 1443922584), (3, 962615056), (4, 721961292), (6, 481307528), (8, 360980646), (12, 240653764), (13, 222141936), (16, 180490323), (24, 120326882), (26, 111070968), (39, 74047312), (41, 70435248), (48, 60163441), (52, 55535484), (78, 37023656), (82, 35217624), (104, 27767742), (123, 23478416), (156, 18511828), (164, 17608812), (208, 13883871), (246, 11739208), (312, 9255914), (328, 8804406), (492, 5869604), (533, 5418096), (624, 4627957), (656, 4402203), (984, 2934802), (1066, 2709048), (1599, 1806032), (1968, 1467401), (2132, 1354524), (3198, 903016), (4264, 677262), (6396, 451508), (8528, 338631), (12792, 225754), (25584, 112877)]