1298577384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20707}}^1$

素因数の和:20799

約数の個数: 96

約数和(自身を含む): 3844233120

約数和(自身を除く): 2545655736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 536, 603, 804, 871, 936, 1206, 1608, 1742, 2412, 2613, 3484, 4824, 5226, 6968, 7839, 10452, 15678, 20707, 20904, 31356, 41414, 62121, 62712, 82828, 124242, 165656, 186363, 248484, 269191, 372726, 496968, 538382, 745452, 807573, 1076764, 1387369, 1490904, 1615146, 2153528, 2422719, 2774738, 3230292, 4162107, 4845438, 5549476, 6460584, 8324214, 9690876, 11098952, 12486321, 16648428, 18035797, 19381752, 24972642, 33296856, 36071594, 49945284, 54107391, 72143188, 99890568, 108214782, 144286376, 162322173, 216429564, 324644346, 432859128, 649288692, 1298577384]

約数ペア:

[(1, 1298577384), (2, 649288692), (3, 432859128), (4, 324644346), (6, 216429564), (8, 162322173), (9, 144286376), (12, 108214782), (13, 99890568), (18, 72143188), (24, 54107391), (26, 49945284), (36, 36071594), (39, 33296856), (52, 24972642), (67, 19381752), (72, 18035797), (78, 16648428), (104, 12486321), (117, 11098952), (134, 9690876), (156, 8324214), (201, 6460584), (234, 5549476), (268, 4845438), (312, 4162107), (402, 3230292), (468, 2774738), (536, 2422719), (603, 2153528), (804, 1615146), (871, 1490904), (936, 1387369), (1206, 1076764), (1608, 807573), (1742, 745452), (2412, 538382), (2613, 496968), (3484, 372726), (4824, 269191), (5226, 248484), (6968, 186363), (7839, 165656), (10452, 124242), (15678, 82828), (20707, 62712), (20904, 62121), (31356, 41414)]