419971356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{238079}}^1$

素因数の和:238103

約数の個数: 54

約数和(自身を含む): 1234920960

約数和(自身を除く): 814949604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 238079, 476158, 714237, 952316, 1428474, 1666553, 2142711, 2856948, 3333106, 4285422, 4999659, 6666212, 8570844, 9999318, 11665871, 14998977, 19998636, 23331742, 29997954, 34997613, 46663484, 59995908, 69995226, 104992839, 139990452, 209985678, 419971356]

約数ペア:

[(1, 419971356), (2, 209985678), (3, 139990452), (4, 104992839), (6, 69995226), (7, 59995908), (9, 46663484), (12, 34997613), (14, 29997954), (18, 23331742), (21, 19998636), (28, 14998977), (36, 11665871), (42, 9999318), (49, 8570844), (63, 6666212), (84, 4999659), (98, 4285422), (126, 3333106), (147, 2856948), (196, 2142711), (252, 1666553), (294, 1428474), (441, 952316), (588, 714237), (882, 476158), (1764, 238079)]