402856962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 878256000

約数和(自身を除く): 475399038

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 149, 222, 298, 447, 641, 703, 894, 1282, 1406, 1923, 2109, 2831, 3846, 4218, 5513, 5662, 8493, 11026, 12179, 16539, 16986, 23717, 24358, 33078, 36537, 47434, 71151, 73074, 95509, 104747, 142302, 191018, 209494, 286527, 314241, 450623, 573054, 628482, 901246, 1351869, 1814671, 2703738, 3533833, 3629342, 5444013, 7067666, 10601499, 10888026, 21202998, 67142827, 134285654, 201428481, 402856962]

約数ペア:

[(1, 402856962), (2, 201428481), (3, 134285654), (6, 67142827), (19, 21202998), (37, 10888026), (38, 10601499), (57, 7067666), (74, 5444013), (111, 3629342), (114, 3533833), (149, 2703738), (222, 1814671), (298, 1351869), (447, 901246), (641, 628482), (703, 573054), (894, 450623), (1282, 314241), (1406, 286527), (1923, 209494), (2109, 191018), (2831, 142302), (3846, 104747), (4218, 95509), (5513, 73074), (5662, 71151), (8493, 47434), (11026, 36537), (12179, 33078), (16539, 24358), (16986, 23717)]