1215704808

素因数分解:

$2^3\times 3^3\times {\mathrm{1039}}^1\times {\mathrm{5417}}^1$

素因数の和:6471

約数の個数: 64

約数和(自身を含む): 3380832000

約数和(自身を除く): 2165127192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1039, 2078, 3117, 4156, 5417, 6234, 8312, 9351, 10834, 12468, 16251, 18702, 21668, 24936, 28053, 32502, 37404, 43336, 48753, 56106, 65004, 74808, 97506, 112212, 130008, 146259, 195012, 224424, 292518, 390024, 585036, 1170072, 5628263, 11256526, 16884789, 22513052, 33769578, 45026104, 50654367, 67539156, 101308734, 135078312, 151963101, 202617468, 303926202, 405234936, 607852404, 1215704808]

約数ペア:

[(1, 1215704808), (2, 607852404), (3, 405234936), (4, 303926202), (6, 202617468), (8, 151963101), (9, 135078312), (12, 101308734), (18, 67539156), (24, 50654367), (27, 45026104), (36, 33769578), (54, 22513052), (72, 16884789), (108, 11256526), (216, 5628263), (1039, 1170072), (2078, 585036), (3117, 390024), (4156, 292518), (5417, 224424), (6234, 195012), (8312, 146259), (9351, 130008), (10834, 112212), (12468, 97506), (16251, 74808), (18702, 65004), (21668, 56106), (24936, 48753), (28053, 43336), (32502, 37404)]