666554998464

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{164447}}^1$

素因数の和:164723

約数の個数: 168

約数和(自身を含む): 1980890615808

約数和(自身を除く): 1314335617344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 227, 248, 279, 288, 372, 454, 496, 558, 576, 681, 744, 908, 992, 1116, 1362, 1488, 1816, 1984, 2043, 2232, 2724, 2976, 3632, 4086, 4464, 5448, 5952, 7037, 7264, 8172, 8928, 10896, 14074, 14528, 16344, 17856, 21111, 21792, 28148, 32688, 42222, 43584, 56296, 63333, 65376, 84444, 112592, 126666, 130752, 164447, 168888, 225184, 253332, 328894, 337776, 450368, 493341, 506664, 657788, 675552, 986682, 1013328, 1315576, 1351104, 1480023, 1973364, 2026656, 2631152, 2960046, 3946728, 4053312, 5097857, 5262304, 5920092, 7893456, 10195714, 10524608, 11840184, 15293571, 15786912, 20391428, 23680368, 30587142, 31573824, 37329469, 40782856, 45880713, 47360736, 61174284, 74658938, 81565712, 91761426, 94721472, 111988407, 122348568, 149317876, 163131424, 183522852, 223976814, 244697136, 298635752, 326262848, 335965221, 367045704, 447953628, 489394272, 597271504, 671930442, 734091408, 895907256, 978788544, 1157213539, 1194543008, 1343860884, 1468182816, 1791814512, 2314427078, 2389086016, 2687721768, 2936365632, 3471640617, 3583629024, 4628854156, 5375443536, 6943281234, 7167258048, 9257708312, 10414921851, 10750887072, 13886562468, 18515416624, 20829843702, 21501774144, 27773124936, 37030833248, 41659687404, 55546249872, 74061666496, 83319374808, 111092499744, 166638749616, 222184999488, 333277499232, 666554998464]

約数ペア:

[(1, 666554998464), (2, 333277499232), (3, 222184999488), (4, 166638749616), (6, 111092499744), (8, 83319374808), (9, 74061666496), (12, 55546249872), (16, 41659687404), (18, 37030833248), (24, 27773124936), (31, 21501774144), (32, 20829843702), (36, 18515416624), (48, 13886562468), (62, 10750887072), (64, 10414921851), (72, 9257708312), (93, 7167258048), (96, 6943281234), (124, 5375443536), (144, 4628854156), (186, 3583629024), (192, 3471640617), (227, 2936365632), (248, 2687721768), (279, 2389086016), (288, 2314427078), (372, 1791814512), (454, 1468182816), (496, 1343860884), (558, 1194543008), (576, 1157213539), (681, 978788544), (744, 895907256), (908, 734091408), (992, 671930442), (1116, 597271504), (1362, 489394272), (1488, 447953628), (1816, 367045704), (1984, 335965221), (2043, 326262848), (2232, 298635752), (2724, 244697136), (2976, 223976814), (3632, 183522852), (4086, 163131424), (4464, 149317876), (5448, 122348568), (5952, 111988407), (7037, 94721472), (7264, 91761426), (8172, 81565712), (8928, 74658938), (10896, 61174284), (14074, 47360736), (14528, 45880713), (16344, 40782856), (17856, 37329469), (21111, 31573824), (21792, 30587142), (28148, 23680368), (32688, 20391428), (42222, 15786912), (43584, 15293571), (56296, 11840184), (63333, 10524608), (65376, 10195714), (84444, 7893456), (112592, 5920092), (126666, 5262304), (130752, 5097857), (164447, 4053312), (168888, 3946728), (225184, 2960046), (253332, 2631152), (328894, 2026656), (337776, 1973364), (450368, 1480023), (493341, 1351104), (506664, 1315576), (657788, 1013328), (675552, 986682)]