267278004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1229}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 773660160

約数和(自身を除く): 506382156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 863, 1229, 1726, 2458, 2589, 3452, 3687, 4916, 5178, 6041, 7374, 7767, 8603, 10356, 11061, 12082, 14748, 15534, 17206, 18123, 22122, 24164, 25809, 31068, 34412, 36246, 44244, 51618, 54369, 72492, 77427, 103236, 108738, 154854, 217476, 309708, 1060627, 2121254, 3181881, 4242508, 6363762, 7424389, 9545643, 12727524, 14848778, 19091286, 22273167, 29697556, 38182572, 44546334, 66819501, 89092668, 133639002, 267278004]

約数ペア:

[(1, 267278004), (2, 133639002), (3, 89092668), (4, 66819501), (6, 44546334), (7, 38182572), (9, 29697556), (12, 22273167), (14, 19091286), (18, 14848778), (21, 12727524), (28, 9545643), (36, 7424389), (42, 6363762), (63, 4242508), (84, 3181881), (126, 2121254), (252, 1060627), (863, 309708), (1229, 217476), (1726, 154854), (2458, 108738), (2589, 103236), (3452, 77427), (3687, 72492), (4916, 54369), (5178, 51618), (6041, 44244), (7374, 36246), (7767, 34412), (8603, 31068), (10356, 25809), (11061, 24164), (12082, 22122), (14748, 18123), (15534, 17206)]