271912788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{119891}}^1$

素因数の和:119914

約数の個数: 60

約数和(自身を含む): 812388192

約数和(自身を除く): 540475404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 119891, 239782, 359673, 479564, 719346, 839237, 1079019, 1438692, 1678474, 2158038, 2517711, 3237057, 3356948, 4316076, 5035422, 6474114, 7553133, 9711171, 10070844, 12948228, 15106266, 19422342, 22659399, 30212532, 38844684, 45318798, 67978197, 90637596, 135956394, 271912788]

約数ペア:

[(1, 271912788), (2, 135956394), (3, 90637596), (4, 67978197), (6, 45318798), (7, 38844684), (9, 30212532), (12, 22659399), (14, 19422342), (18, 15106266), (21, 12948228), (27, 10070844), (28, 9711171), (36, 7553133), (42, 6474114), (54, 5035422), (63, 4316076), (81, 3356948), (84, 3237057), (108, 2517711), (126, 2158038), (162, 1678474), (189, 1438692), (252, 1079019), (324, 839237), (378, 719346), (567, 479564), (756, 359673), (1134, 239782), (2268, 119891)]