258360228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1025239}}^1$

素因数の和:1025256

約数の個数: 36

約数和(自身を含む): 746374720

約数和(自身を除く): 488014492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1025239, 2050478, 3075717, 4100956, 6151434, 7176673, 9227151, 12302868, 14353346, 18454302, 21530019, 28706692, 36908604, 43060038, 64590057, 86120076, 129180114, 258360228]

約数ペア:

[(1, 258360228), (2, 129180114), (3, 86120076), (4, 64590057), (6, 43060038), (7, 36908604), (9, 28706692), (12, 21530019), (14, 18454302), (18, 14353346), (21, 12302868), (28, 9227151), (36, 7176673), (42, 6151434), (63, 4100956), (84, 3075717), (126, 2050478), (252, 1025239)]