271189688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19188

約数の個数: 64

約数和(自身を含む): 661547520

約数和(自身を除く): 390357832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 7084, 14168, 19141, 38282, 76564, 133987, 153128, 210551, 267974, 421102, 440243, 535948, 842204, 880486, 1071896, 1473857, 1684408, 1760972, 2947714, 3081701, 3521944, 4842673, 5895428, 6163402, 9685346, 11790856, 12326804, 19370692, 24653608, 33898711, 38741384, 67797422, 135594844, 271189688]

約数ペア:

[(1, 271189688), (2, 135594844), (4, 67797422), (7, 38741384), (8, 33898711), (11, 24653608), (14, 19370692), (22, 12326804), (23, 11790856), (28, 9685346), (44, 6163402), (46, 5895428), (56, 4842673), (77, 3521944), (88, 3081701), (92, 2947714), (154, 1760972), (161, 1684408), (184, 1473857), (253, 1071896), (308, 880486), (322, 842204), (506, 535948), (616, 440243), (644, 421102), (1012, 267974), (1288, 210551), (1771, 153128), (2024, 133987), (3542, 76564), (7084, 38282), (14168, 19141)]