212956848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113759}}^1$

素因数の和:113786

約数の個数: 60

約数和(自身を含む): 641833920

約数和(自身を除く): 428877072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 113759, 227518, 341277, 455036, 682554, 910072, 1023831, 1365108, 1478867, 1820144, 2047662, 2730216, 2957734, 4095324, 4436601, 5460432, 5915468, 8190648, 8873202, 11830936, 13309803, 16381296, 17746404, 23661872, 26619606, 35492808, 53239212, 70985616, 106478424, 212956848]

約数ペア:

[(1, 212956848), (2, 106478424), (3, 70985616), (4, 53239212), (6, 35492808), (8, 26619606), (9, 23661872), (12, 17746404), (13, 16381296), (16, 13309803), (18, 11830936), (24, 8873202), (26, 8190648), (36, 5915468), (39, 5460432), (48, 4436601), (52, 4095324), (72, 2957734), (78, 2730216), (104, 2047662), (117, 1820144), (144, 1478867), (156, 1365108), (208, 1023831), (234, 910072), (312, 682554), (468, 455036), (624, 341277), (936, 227518), (1872, 113759)]