851817816

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{49919}}^1$

素因数の和:50013

約数の個数: 64

約数和(自身を含む): 2396160000

約数和(自身を除く): 1544342184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 17064, 49919, 99838, 149757, 199676, 299514, 399352, 449271, 599028, 898542, 1198056, 1347813, 1797084, 2695626, 3594168, 3943601, 5391252, 7887202, 10782504, 11830803, 15774404, 23661606, 31548808, 35492409, 47323212, 70984818, 94646424, 106477227, 141969636, 212954454, 283939272, 425908908, 851817816]

約数ペア:

[(1, 851817816), (2, 425908908), (3, 283939272), (4, 212954454), (6, 141969636), (8, 106477227), (9, 94646424), (12, 70984818), (18, 47323212), (24, 35492409), (27, 31548808), (36, 23661606), (54, 15774404), (72, 11830803), (79, 10782504), (108, 7887202), (158, 5391252), (216, 3943601), (237, 3594168), (316, 2695626), (474, 1797084), (632, 1347813), (711, 1198056), (948, 898542), (1422, 599028), (1896, 449271), (2133, 399352), (2844, 299514), (4266, 199676), (5688, 149757), (8532, 99838), (17064, 49919)]