254770152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 836075520

約数和(自身を除く): 581305368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 53, 56, 62, 71, 78, 84, 91, 93, 104, 106, 124, 142, 156, 159, 168, 182, 186, 212, 213, 217, 248, 273, 284, 312, 318, 364, 371, 372, 403, 424, 426, 434, 497, 546, 568, 636, 651, 689, 728, 742, 744, 806, 852, 868, 923, 994, 1092, 1113, 1209, 1272, 1302, 1378, 1484, 1491, 1612, 1643, 1704, 1736, 1846, 1988, 2067, 2184, 2201, 2226, 2418, 2604, 2756, 2769, 2821, 2968, 2982, 3224, 3286, 3692, 3763, 3976, 4134, 4402, 4452, 4823, 4836, 4929, 5208, 5512, 5538, 5642, 5964, 6461, 6572, 6603, 7384, 7526, 8268, 8463, 8804, 8904, 9646, 9672, 9858, 11076, 11284, 11289, 11501, 11928, 12922, 13144, 13206, 14469, 15052, 15407, 16536, 16926, 17608, 19292, 19383, 19716, 21359, 22152, 22568, 22578, 23002, 25844, 26341, 26412, 28613, 28938, 30104, 30814, 33852, 34503, 38584, 38766, 39432, 42718, 45156, 46004, 46221, 48919, 51688, 52682, 52824, 57226, 57876, 61628, 64077, 67704, 69006, 77532, 79023, 85436, 85839, 90312, 92008, 92442, 97838, 105364, 114452, 115752, 116653, 123256, 128154, 138012, 146757, 149513, 155064, 158046, 170872, 171678, 184884, 195676, 200291, 210728, 228904, 233306, 256308, 276024, 293514, 299026, 316092, 342433, 343356, 349959, 369768, 391352, 400582, 448539, 466612, 512616, 587028, 598052, 600873, 632184, 684866, 686712, 699918, 801164, 816571, 897078, 933224, 1027299, 1174056, 1196104, 1201746, 1369732, 1399836, 1516489, 1602328, 1633142, 1794156, 2054598, 2403492, 2449713, 2739464, 2799672, 3032978, 3266284, 3588312, 4109196, 4549467, 4806984, 4899426, 6065956, 6532568, 8218392, 9098934, 9798852, 10615423, 12131912, 18197868, 19597704, 21230846, 31846269, 36395736, 42461692, 63692538, 84923384, 127385076, 254770152]

約数ペア:

[(1, 254770152), (2, 127385076), (3, 84923384), (4, 63692538), (6, 42461692), (7, 36395736), (8, 31846269), (12, 21230846), (13, 19597704), (14, 18197868), (21, 12131912), (24, 10615423), (26, 9798852), (28, 9098934), (31, 8218392), (39, 6532568), (42, 6065956), (52, 4899426), (53, 4806984), (56, 4549467), (62, 4109196), (71, 3588312), (78, 3266284), (84, 3032978), (91, 2799672), (93, 2739464), (104, 2449713), (106, 2403492), (124, 2054598), (142, 1794156), (156, 1633142), (159, 1602328), (168, 1516489), (182, 1399836), (186, 1369732), (212, 1201746), (213, 1196104), (217, 1174056), (248, 1027299), (273, 933224), (284, 897078), (312, 816571), (318, 801164), (364, 699918), (371, 686712), (372, 684866), (403, 632184), (424, 600873), (426, 598052), (434, 587028), (497, 512616), (546, 466612), (568, 448539), (636, 400582), (651, 391352), (689, 369768), (728, 349959), (742, 343356), (744, 342433), (806, 316092), (852, 299026), (868, 293514), (923, 276024), (994, 256308), (1092, 233306), (1113, 228904), (1209, 210728), (1272, 200291), (1302, 195676), (1378, 184884), (1484, 171678), (1491, 170872), (1612, 158046), (1643, 155064), (1704, 149513), (1736, 146757), (1846, 138012), (1988, 128154), (2067, 123256), (2184, 116653), (2201, 115752), (2226, 114452), (2418, 105364), (2604, 97838), (2756, 92442), (2769, 92008), (2821, 90312), (2968, 85839), (2982, 85436), (3224, 79023), (3286, 77532), (3692, 69006), (3763, 67704), (3976, 64077), (4134, 61628), (4402, 57876), (4452, 57226), (4823, 52824), (4836, 52682), (4929, 51688), (5208, 48919), (5512, 46221), (5538, 46004), (5642, 45156), (5964, 42718), (6461, 39432), (6572, 38766), (6603, 38584), (7384, 34503), (7526, 33852), (8268, 30814), (8463, 30104), (8804, 28938), (8904, 28613), (9646, 26412), (9672, 26341), (9858, 25844), (11076, 23002), (11284, 22578), (11289, 22568), (11501, 22152), (11928, 21359), (12922, 19716), (13144, 19383), (13206, 19292), (14469, 17608), (15052, 16926), (15407, 16536)]