1580213019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1153}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 2791756800

約数和(自身を除く): 1211543781

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 349, 357, 561, 1047, 1153, 1309, 2443, 3459, 3839, 3927, 5933, 7329, 8071, 11517, 12683, 17799, 19601, 24213, 26873, 38049, 41531, 58803, 65263, 80619, 88781, 124593, 137207, 195789, 215611, 266343, 402397, 411621, 456841, 646833, 1207191, 1370523, 1509277, 2816779, 4426367, 4527831, 6840749, 8450337, 13279101, 20522247, 30984569, 47885243, 75248239, 92953707, 143655729, 225744717, 526737673, 1580213019]

約数ペア:

[(1, 1580213019), (3, 526737673), (7, 225744717), (11, 143655729), (17, 92953707), (21, 75248239), (33, 47885243), (51, 30984569), (77, 20522247), (119, 13279101), (187, 8450337), (231, 6840749), (349, 4527831), (357, 4426367), (561, 2816779), (1047, 1509277), (1153, 1370523), (1309, 1207191), (2443, 646833), (3459, 456841), (3839, 411621), (3927, 402397), (5933, 266343), (7329, 215611), (8071, 195789), (11517, 137207), (12683, 124593), (17799, 88781), (19601, 80619), (24213, 65263), (26873, 58803), (38049, 41531)]