8918879687008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{9371}}^1\times {\mathrm{9439}}^1$

素因数の和:18980

約数の個数: 96

約数和(自身を含む): 18460146862080

約数和(自身を除く): 9541267175072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 137, 184, 274, 368, 548, 736, 1096, 2192, 3151, 4384, 6302, 9371, 9439, 12604, 18742, 18878, 25208, 37484, 37756, 50416, 74968, 75512, 100832, 149936, 151024, 215533, 217097, 299872, 302048, 431066, 434194, 862132, 868388, 1283827, 1293143, 1724264, 1736776, 2567654, 2586286, 3448528, 3473552, 5135308, 5172572, 6897056, 6947104, 10270616, 10345144, 20541232, 20690288, 29528021, 29742289, 41082464, 41380576, 59056042, 59484578, 88452869, 118112084, 118969156, 176905738, 236224168, 237938312, 353811476, 472448336, 475876624, 707622952, 944896672, 951753248, 1415245904, 2034415987, 2830491808, 4068831974, 8137663948, 12118043053, 16275327896, 24236086106, 32550655792, 48472172212, 65101311584, 96944344424, 193888688848, 278714990219, 387777377696, 557429980438, 1114859960876, 2229719921752, 4459439843504, 8918879687008]

約数ペア:

[(1, 8918879687008), (2, 4459439843504), (4, 2229719921752), (8, 1114859960876), (16, 557429980438), (23, 387777377696), (32, 278714990219), (46, 193888688848), (92, 96944344424), (137, 65101311584), (184, 48472172212), (274, 32550655792), (368, 24236086106), (548, 16275327896), (736, 12118043053), (1096, 8137663948), (2192, 4068831974), (3151, 2830491808), (4384, 2034415987), (6302, 1415245904), (9371, 951753248), (9439, 944896672), (12604, 707622952), (18742, 475876624), (18878, 472448336), (25208, 353811476), (37484, 237938312), (37756, 236224168), (50416, 176905738), (74968, 118969156), (75512, 118112084), (100832, 88452869), (149936, 59484578), (151024, 59056042), (215533, 41380576), (217097, 41082464), (299872, 29742289), (302048, 29528021), (431066, 20690288), (434194, 20541232), (862132, 10345144), (868388, 10270616), (1283827, 6947104), (1293143, 6897056), (1724264, 5172572), (1736776, 5135308), (2567654, 3473552), (2586286, 3448528)]