538324272

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{17551}}^1$

素因数の和:17639

約数の個数: 80

約数和(自身を含む): 1567042560

約数和(自身を除く): 1028718288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 17551, 30672, 35102, 52653, 70204, 105306, 140408, 157959, 210612, 280816, 315918, 421224, 473877, 631836, 842448, 947754, 1246121, 1263672, 1895508, 2492242, 2527344, 3738363, 3791016, 4984484, 7476726, 7582032, 9968968, 11215089, 14953452, 19937936, 22430178, 29906904, 33645267, 44860356, 59813808, 67290534, 89720712, 134581068, 179441424, 269162136, 538324272]

約数ペア:

[(1, 538324272), (2, 269162136), (3, 179441424), (4, 134581068), (6, 89720712), (8, 67290534), (9, 59813808), (12, 44860356), (16, 33645267), (18, 29906904), (24, 22430178), (27, 19937936), (36, 14953452), (48, 11215089), (54, 9968968), (71, 7582032), (72, 7476726), (108, 4984484), (142, 3791016), (144, 3738363), (213, 2527344), (216, 2492242), (284, 1895508), (426, 1263672), (432, 1246121), (568, 947754), (639, 842448), (852, 631836), (1136, 473877), (1278, 421224), (1704, 315918), (1917, 280816), (2556, 210612), (3408, 157959), (3834, 140408), (5112, 105306), (7668, 70204), (10224, 52653), (15336, 35102), (17551, 30672)]