31435996878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{47521}}^1$

素因数の和:47810

約数の個数: 96

約数和(自身を含む): 80331949152

約数和(自身を除く): 48895952274

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 257, 286, 429, 514, 771, 858, 1287, 1542, 2313, 2574, 2827, 3341, 4626, 5654, 6682, 8481, 10023, 16962, 20046, 25443, 30069, 36751, 47521, 50886, 60138, 73502, 95042, 110253, 142563, 220506, 285126, 330759, 427689, 522731, 617773, 661518, 855378, 1045462, 1235546, 1568193, 1853319, 3136386, 3706638, 4704579, 5559957, 6795503, 9409158, 11119914, 12212897, 13591006, 20386509, 24425794, 36638691, 40773018, 61159527, 73277382, 109916073, 122319054, 134341867, 158767661, 219832146, 268683734, 317535322, 403025601, 476302983, 806051202, 952605966, 1209076803, 1428908949, 1746444271, 2418153606, 2857817898, 3492888542, 5239332813, 10478665626, 15717998439, 31435996878]

約数ペア:

[(1, 31435996878), (2, 15717998439), (3, 10478665626), (6, 5239332813), (9, 3492888542), (11, 2857817898), (13, 2418153606), (18, 1746444271), (22, 1428908949), (26, 1209076803), (33, 952605966), (39, 806051202), (66, 476302983), (78, 403025601), (99, 317535322), (117, 268683734), (143, 219832146), (198, 158767661), (234, 134341867), (257, 122319054), (286, 109916073), (429, 73277382), (514, 61159527), (771, 40773018), (858, 36638691), (1287, 24425794), (1542, 20386509), (2313, 13591006), (2574, 12212897), (2827, 11119914), (3341, 9409158), (4626, 6795503), (5654, 5559957), (6682, 4704579), (8481, 3706638), (10023, 3136386), (16962, 1853319), (20046, 1568193), (25443, 1235546), (30069, 1045462), (36751, 855378), (47521, 661518), (50886, 617773), (60138, 522731), (73502, 427689), (95042, 330759), (110253, 285126), (142563, 220506)]