1220190592

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 2497437360

約数和(自身を除く): 1277246768

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 131, 212, 262, 424, 524, 848, 1048, 1373, 1696, 2096, 2746, 3392, 4192, 5492, 6784, 6943, 8384, 10984, 13886, 16768, 21968, 27772, 43936, 55544, 72769, 87872, 111088, 145538, 175744, 179863, 222176, 291076, 359726, 444352, 582152, 719452, 888704, 1164304, 1438904, 2328608, 2877808, 4657216, 5755616, 9314432, 9532739, 11511232, 19065478, 23022464, 38130956, 76261912, 152523824, 305047648, 610095296, 1220190592]

約数ペア:

[(1, 1220190592), (2, 610095296), (4, 305047648), (8, 152523824), (16, 76261912), (32, 38130956), (53, 23022464), (64, 19065478), (106, 11511232), (128, 9532739), (131, 9314432), (212, 5755616), (262, 4657216), (424, 2877808), (524, 2328608), (848, 1438904), (1048, 1164304), (1373, 888704), (1696, 719452), (2096, 582152), (2746, 444352), (3392, 359726), (4192, 291076), (5492, 222176), (6784, 179863), (6943, 175744), (8384, 145538), (10984, 111088), (13886, 87872), (16768, 72769), (21968, 55544), (27772, 43936)]