684898656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8284

約数の個数: 96

約数和(自身を含む): 1965293568

約数和(自身を除く): 1280394912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 1072, 1248, 1608, 1742, 2144, 2613, 3216, 3484, 5226, 6432, 6968, 8191, 10452, 13936, 16382, 20904, 24573, 27872, 32764, 41808, 49146, 65528, 83616, 98292, 106483, 131056, 196584, 212966, 262112, 319449, 393168, 425932, 548797, 638898, 786336, 851864, 1097594, 1277796, 1646391, 1703728, 2195188, 2555592, 3292782, 3407456, 4390376, 5111184, 6585564, 7134361, 8780752, 10222368, 13171128, 14268722, 17561504, 21403083, 26342256, 28537444, 42806166, 52684512, 57074888, 85612332, 114149776, 171224664, 228299552, 342449328, 684898656]

約数ペア:

[(1, 684898656), (2, 342449328), (3, 228299552), (4, 171224664), (6, 114149776), (8, 85612332), (12, 57074888), (13, 52684512), (16, 42806166), (24, 28537444), (26, 26342256), (32, 21403083), (39, 17561504), (48, 14268722), (52, 13171128), (67, 10222368), (78, 8780752), (96, 7134361), (104, 6585564), (134, 5111184), (156, 4390376), (201, 3407456), (208, 3292782), (268, 2555592), (312, 2195188), (402, 1703728), (416, 1646391), (536, 1277796), (624, 1097594), (804, 851864), (871, 786336), (1072, 638898), (1248, 548797), (1608, 425932), (1742, 393168), (2144, 319449), (2613, 262112), (3216, 212966), (3484, 196584), (5226, 131056), (6432, 106483), (6968, 98292), (8191, 83616), (10452, 65528), (13936, 49146), (16382, 41808), (20904, 32764), (24573, 27872)]