247029795356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1\times {\mathrm{16447}}^1$

素因数の和:18594

約数の個数: 48

約数和(自身を含む): 454059540480

約数和(自身を除く): 207029745124

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 2053, 3658, 4106, 7316, 8212, 16447, 32894, 63643, 65788, 121127, 127286, 242254, 254572, 484508, 509857, 970373, 1019714, 1940746, 2039428, 3754937, 3881492, 7509874, 15019748, 30081563, 33765691, 60163126, 67531382, 120326252, 135062764, 1046736421, 1992175769, 2093472842, 3984351538, 4186945684, 7968703076, 61757448839, 123514897678, 247029795356]

約数ペア:

[(1, 247029795356), (2, 123514897678), (4, 61757448839), (31, 7968703076), (59, 4186945684), (62, 3984351538), (118, 2093472842), (124, 1992175769), (236, 1046736421), (1829, 135062764), (2053, 120326252), (3658, 67531382), (4106, 60163126), (7316, 33765691), (8212, 30081563), (16447, 15019748), (32894, 7509874), (63643, 3881492), (65788, 3754937), (121127, 2039428), (127286, 1940746), (242254, 1019714), (254572, 970373), (484508, 509857)]