422356284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{239431}}^1$

素因数の和:239455

約数の個数: 54

約数和(自身を含む): 1241933784

約数和(自身を除く): 819577500

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, 239431, 478862, 718293, 957724, 1436586, 1676017, 2154879, 2873172, 3352034, 4309758, 5028051, 6704068, 8619516, 10056102, 11732119, 15084153, 20112204, 23464238, 30168306, 35196357, 46928476, 60336612, 70392714, 105589071, 140785428, 211178142, 422356284]

約数ペア:

[(1, 422356284), (2, 211178142), (3, 140785428), (4, 105589071), (6, 70392714), (7, 60336612), (9, 46928476), (12, 35196357), (14, 30168306), (18, 23464238), (21, 20112204), (28, 15084153), (36, 11732119), (42, 10056102), (49, 8619516), (63, 6704068), (84, 5028051), (98, 4309758), (126, 3352034), (147, 2873172), (196, 2154879), (252, 1676017), (294, 1436586), (441, 957724), (588, 718293), (882, 478862), (1764, 239431)]