212170896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{210487}}^1$

素因数の和:210508

約数の個数: 60

約数和(自身を含む): 678613312

約数和(自身を除く): 466442416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 210487, 420974, 631461, 841948, 1262922, 1473409, 1683896, 1894383, 2525844, 2946818, 3367792, 3788766, 4420227, 5051688, 5893636, 7577532, 8840454, 10103376, 11787272, 13260681, 15155064, 17680908, 23574544, 26521362, 30310128, 35361816, 53042724, 70723632, 106085448, 212170896]

約数ペア:

[(1, 212170896), (2, 106085448), (3, 70723632), (4, 53042724), (6, 35361816), (7, 30310128), (8, 26521362), (9, 23574544), (12, 17680908), (14, 15155064), (16, 13260681), (18, 11787272), (21, 10103376), (24, 8840454), (28, 7577532), (36, 5893636), (42, 5051688), (48, 4420227), (56, 3788766), (63, 3367792), (72, 2946818), (84, 2525844), (112, 1894383), (126, 1683896), (144, 1473409), (168, 1262922), (252, 841948), (336, 631461), (504, 420974), (1008, 210487)]