490985728038

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1\times {\mathrm{3967}}^1$

素因数の和:7468

約数の個数: 160

約数和(自身を含む): 1255173663744

約数和(自身を除く): 764187935706

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3457, 3967, 3978, 5967, 6914, 7934, 10371, 11901, 11934, 17901, 20742, 23802, 31113, 35703, 35802, 44941, 51571, 58769, 62226, 67439, 71406, 89882, 93339, 103142, 107109, 117538, 134823, 134878, 154713, 176307, 186678, 202317, 214218, 269646, 280017, 309426, 321327, 352614, 404469, 404634, 464139, 528921, 560034, 606951, 642654, 763997, 808938, 876707, 928278, 1057842, 1213407, 1213902, 1392417, 1527994, 1586763, 1753414, 1820853, 2291991, 2426814, 2630121, 2784834, 3173526, 3640221, 3641706, 4177251, 4583982, 4760289, 5260242, 5462559, 6875973, 7280442, 7890363, 8354502, 9520578, 10925118, 13713919, 13751946, 15780726, 20627919, 23671089, 27427838, 41141757, 41255838, 47342178, 61883757, 71013267, 82283514, 123425271, 123767514, 142026534, 178280947, 233136623, 246850542, 356561894, 370275813, 466273246, 534842841, 699409869, 740551626, 1069685682, 1110827439, 1398819738, 1604528523, 2098229607, 2221654878, 3030776099, 3209057046, 4196459214, 4813585569, 6061552198, 6294688821, 9092328297, 9627171138, 12589377642, 14440756707, 18184656594, 18884066463, 27276984891, 28881513414, 37768132926, 54553969782, 81830954673, 163661909346, 245492864019, 490985728038]

約数ペア:

[(1, 490985728038), (2, 245492864019), (3, 163661909346), (6, 81830954673), (9, 54553969782), (13, 37768132926), (17, 28881513414), (18, 27276984891), (26, 18884066463), (27, 18184656594), (34, 14440756707), (39, 12589377642), (51, 9627171138), (54, 9092328297), (78, 6294688821), (81, 6061552198), (102, 4813585569), (117, 4196459214), (153, 3209057046), (162, 3030776099), (221, 2221654878), (234, 2098229607), (306, 1604528523), (351, 1398819738), (442, 1110827439), (459, 1069685682), (663, 740551626), (702, 699409869), (918, 534842841), (1053, 466273246), (1326, 370275813), (1377, 356561894), (1989, 246850542), (2106, 233136623), (2754, 178280947), (3457, 142026534), (3967, 123767514), (3978, 123425271), (5967, 82283514), (6914, 71013267), (7934, 61883757), (10371, 47342178), (11901, 41255838), (11934, 41141757), (17901, 27427838), (20742, 23671089), (23802, 20627919), (31113, 15780726), (35703, 13751946), (35802, 13713919), (44941, 10925118), (51571, 9520578), (58769, 8354502), (62226, 7890363), (67439, 7280442), (71406, 6875973), (89882, 5462559), (93339, 5260242), (103142, 4760289), (107109, 4583982), (117538, 4177251), (134823, 3641706), (134878, 3640221), (154713, 3173526), (176307, 2784834), (186678, 2630121), (202317, 2426814), (214218, 2291991), (269646, 1820853), (280017, 1753414), (309426, 1586763), (321327, 1527994), (352614, 1392417), (404469, 1213902), (404634, 1213407), (464139, 1057842), (528921, 928278), (560034, 876707), (606951, 808938), (642654, 763997)]