38959128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 114987600

約数和(自身を除く): 76028472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 312, 321, 389, 428, 468, 642, 778, 856, 936, 963, 1167, 1284, 1391, 1556, 1926, 2334, 2568, 2782, 3112, 3501, 3852, 4173, 4668, 5057, 5564, 7002, 7704, 8346, 9336, 10114, 11128, 12519, 14004, 15171, 16692, 20228, 25038, 28008, 30342, 33384, 40456, 41623, 45513, 50076, 60684, 83246, 91026, 100152, 121368, 124869, 166492, 182052, 249738, 332984, 364104, 374607, 499476, 541099, 749214, 998952, 1082198, 1498428, 1623297, 2164396, 2996856, 3246594, 4328792, 4869891, 6493188, 9739782, 12986376, 19479564, 38959128]

約数ペア:

[(1, 38959128), (2, 19479564), (3, 12986376), (4, 9739782), (6, 6493188), (8, 4869891), (9, 4328792), (12, 3246594), (13, 2996856), (18, 2164396), (24, 1623297), (26, 1498428), (36, 1082198), (39, 998952), (52, 749214), (72, 541099), (78, 499476), (104, 374607), (107, 364104), (117, 332984), (156, 249738), (214, 182052), (234, 166492), (312, 124869), (321, 121368), (389, 100152), (428, 91026), (468, 83246), (642, 60684), (778, 50076), (856, 45513), (936, 41623), (963, 40456), (1167, 33384), (1284, 30342), (1391, 28008), (1556, 25038), (1926, 20228), (2334, 16692), (2568, 15171), (2782, 14004), (3112, 12519), (3501, 11128), (3852, 10114), (4173, 9336), (4668, 8346), (5057, 7704), (5564, 7002)]