1281641544

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{613813}}^1$

素因数の和:613854

約数の個数: 48

約数和(自身を含む): 3590811900

約数和(自身を除く): 2309170356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 613813, 1227626, 1841439, 2455252, 3682878, 4910504, 5524317, 7365756, 11048634, 14731512, 17800577, 22097268, 35601154, 44194536, 53401731, 71202308, 106803462, 142404616, 160205193, 213606924, 320410386, 427213848, 640820772, 1281641544]

約数ペア:

[(1, 1281641544), (2, 640820772), (3, 427213848), (4, 320410386), (6, 213606924), (8, 160205193), (9, 142404616), (12, 106803462), (18, 71202308), (24, 53401731), (29, 44194536), (36, 35601154), (58, 22097268), (72, 17800577), (87, 14731512), (116, 11048634), (174, 7365756), (232, 5524317), (261, 4910504), (348, 3682878), (522, 2455252), (696, 1841439), (1044, 1227626), (2088, 613813)]