215725608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{428027}}^1$

素因数の和:428046

約数の個数: 48

約数和(自身を含む): 667723680

約数和(自身を除く): 451998072

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, 428027, 856054, 1284081, 1712108, 2568162, 2996189, 3424216, 3852243, 5136324, 5992378, 7704486, 8988567, 10272648, 11984756, 15408972, 17977134, 23969512, 26965701, 30817944, 35954268, 53931402, 71908536, 107862804, 215725608]

約数ペア:

[(1, 215725608), (2, 107862804), (3, 71908536), (4, 53931402), (6, 35954268), (7, 30817944), (8, 26965701), (9, 23969512), (12, 17977134), (14, 15408972), (18, 11984756), (21, 10272648), (24, 8988567), (28, 7704486), (36, 5992378), (42, 5136324), (56, 3852243), (63, 3424216), (72, 2996189), (84, 2568162), (126, 1712108), (168, 1284081), (252, 856054), (504, 428027)]