1027347984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8285

約数の個数: 120

約数和(自身を含む): 3142909952

約数和(自身を除く): 2115561968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2613, 3216, 3484, 4824, 5226, 6968, 7839, 8191, 9648, 10452, 13936, 15678, 16382, 20904, 24573, 31356, 32764, 41808, 49146, 62712, 65528, 73719, 98292, 106483, 125424, 131056, 147438, 196584, 212966, 294876, 319449, 393168, 425932, 548797, 589752, 638898, 851864, 958347, 1097594, 1179504, 1277796, 1646391, 1703728, 1916694, 2195188, 2555592, 3292782, 3833388, 4390376, 4939173, 5111184, 6585564, 7134361, 7666776, 8780752, 9878346, 13171128, 14268722, 15333552, 19756692, 21403083, 26342256, 28537444, 39513384, 42806166, 57074888, 64209249, 79026768, 85612332, 114149776, 128418498, 171224664, 256836996, 342449328, 513673992, 1027347984]

約数ペア:

[(1, 1027347984), (2, 513673992), (3, 342449328), (4, 256836996), (6, 171224664), (8, 128418498), (9, 114149776), (12, 85612332), (13, 79026768), (16, 64209249), (18, 57074888), (24, 42806166), (26, 39513384), (36, 28537444), (39, 26342256), (48, 21403083), (52, 19756692), (67, 15333552), (72, 14268722), (78, 13171128), (104, 9878346), (117, 8780752), (134, 7666776), (144, 7134361), (156, 6585564), (201, 5111184), (208, 4939173), (234, 4390376), (268, 3833388), (312, 3292782), (402, 2555592), (468, 2195188), (536, 1916694), (603, 1703728), (624, 1646391), (804, 1277796), (871, 1179504), (936, 1097594), (1072, 958347), (1206, 851864), (1608, 638898), (1742, 589752), (1872, 548797), (2412, 425932), (2613, 393168), (3216, 319449), (3484, 294876), (4824, 212966), (5226, 196584), (6968, 147438), (7839, 131056), (8191, 125424), (9648, 106483), (10452, 98292), (13936, 73719), (15678, 65528), (16382, 62712), (20904, 49146), (24573, 41808), (31356, 32764)]