12688056568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{12781}}^1$

素因数の和:13216

約数の個数: 64

約数和(自身を含む): 26918892000

約数和(自身を除く): 14230835432

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 389, 638, 778, 1276, 1556, 2552, 3112, 4279, 8558, 11281, 12781, 17116, 22562, 25562, 34232, 45124, 51124, 90248, 102248, 124091, 140591, 248182, 281182, 370649, 496364, 562364, 741298, 992728, 1124728, 1482596, 2965192, 4077139, 4971809, 8154278, 9943618, 16308556, 19887236, 32617112, 39774472, 54689899, 109379798, 144182461, 218759596, 288364922, 437519192, 576729844, 1153459688, 1586007071, 3172014142, 6344028284, 12688056568]

約数ペア:

[(1, 12688056568), (2, 6344028284), (4, 3172014142), (8, 1586007071), (11, 1153459688), (22, 576729844), (29, 437519192), (44, 288364922), (58, 218759596), (88, 144182461), (116, 109379798), (232, 54689899), (319, 39774472), (389, 32617112), (638, 19887236), (778, 16308556), (1276, 9943618), (1556, 8154278), (2552, 4971809), (3112, 4077139), (4279, 2965192), (8558, 1482596), (11281, 1124728), (12781, 992728), (17116, 741298), (22562, 562364), (25562, 496364), (34232, 370649), (45124, 281182), (51124, 248182), (90248, 140591), (102248, 124091)]