7681872384

素因数分解:

$2^9\times 3^3\times {\mathrm{555691}}^1$

素因数の和:555718

約数の個数: 80

約数和(自身を含む): 22738916640

約数和(自身を除く): 15057044256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 555691, 1111382, 1667073, 2222764, 3334146, 4445528, 5001219, 6668292, 8891056, 10002438, 13336584, 15003657, 17782112, 20004876, 26673168, 30007314, 35564224, 40009752, 53346336, 60014628, 71128448, 80019504, 106692672, 120029256, 142256896, 160039008, 213385344, 240058512, 284513792, 320078016, 426770688, 480117024, 640156032, 853541376, 960234048, 1280312064, 1920468096, 2560624128, 3840936192, 7681872384]

約数ペア:

[(1, 7681872384), (2, 3840936192), (3, 2560624128), (4, 1920468096), (6, 1280312064), (8, 960234048), (9, 853541376), (12, 640156032), (16, 480117024), (18, 426770688), (24, 320078016), (27, 284513792), (32, 240058512), (36, 213385344), (48, 160039008), (54, 142256896), (64, 120029256), (72, 106692672), (96, 80019504), (108, 71128448), (128, 60014628), (144, 53346336), (192, 40009752), (216, 35564224), (256, 30007314), (288, 26673168), (384, 20004876), (432, 17782112), (512, 15003657), (576, 13336584), (768, 10002438), (864, 8891056), (1152, 6668292), (1536, 5001219), (1728, 4445528), (2304, 3334146), (3456, 2222764), (4608, 1667073), (6912, 1111382), (13824, 555691)]