212668344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 660348000

約数和(自身を除く): 447679656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 509, 829, 1018, 1527, 1658, 2036, 2487, 3054, 3316, 3563, 4072, 4581, 4974, 5803, 6108, 6632, 7126, 7461, 9162, 9948, 10689, 11606, 12216, 14252, 14922, 17409, 18324, 19896, 21378, 23212, 28504, 29844, 32067, 34818, 36648, 42756, 46424, 52227, 59688, 64134, 69636, 85512, 104454, 128268, 139272, 208908, 256536, 417816, 421961, 843922, 1265883, 1687844, 2531766, 2953727, 3375688, 3797649, 5063532, 5907454, 7595298, 8861181, 10127064, 11814908, 15190596, 17722362, 23629816, 26583543, 30381192, 35444724, 53167086, 70889448, 106334172, 212668344]

約数ペア:

[(1, 212668344), (2, 106334172), (3, 70889448), (4, 53167086), (6, 35444724), (7, 30381192), (8, 26583543), (9, 23629816), (12, 17722362), (14, 15190596), (18, 11814908), (21, 10127064), (24, 8861181), (28, 7595298), (36, 5907454), (42, 5063532), (56, 3797649), (63, 3375688), (72, 2953727), (84, 2531766), (126, 1687844), (168, 1265883), (252, 843922), (504, 421961), (509, 417816), (829, 256536), (1018, 208908), (1527, 139272), (1658, 128268), (2036, 104454), (2487, 85512), (3054, 69636), (3316, 64134), (3563, 59688), (4072, 52227), (4581, 46424), (4974, 42756), (5803, 36648), (6108, 34818), (6632, 32067), (7126, 29844), (7461, 28504), (9162, 23212), (9948, 21378), (10689, 19896), (11606, 18324), (12216, 17409), (14252, 14922)]