310138488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 935319840

約数和(自身を除く): 625181352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 97, 99, 121, 132, 194, 198, 242, 264, 291, 363, 367, 388, 396, 484, 582, 726, 734, 776, 792, 873, 968, 1067, 1089, 1101, 1164, 1452, 1468, 1746, 2134, 2178, 2202, 2328, 2904, 2936, 3201, 3303, 3492, 4037, 4268, 4356, 4404, 6402, 6606, 6984, 8074, 8536, 8712, 8808, 9603, 11737, 12111, 12804, 13212, 16148, 19206, 23474, 24222, 25608, 26424, 32296, 35211, 35599, 36333, 38412, 44407, 46948, 48444, 70422, 71198, 72666, 76824, 88814, 93896, 96888, 105633, 106797, 133221, 140844, 142396, 145332, 177628, 211266, 213594, 266442, 281688, 284792, 290664, 320391, 355256, 391589, 399663, 422532, 427188, 532884, 640782, 783178, 799326, 845064, 854376, 1065768, 1174767, 1281564, 1566356, 1598652, 2349534, 2563128, 3132712, 3197304, 3524301, 4307479, 4699068, 7048602, 8614958, 9398136, 12922437, 14097204, 17229916, 25844874, 28194408, 34459832, 38767311, 51689748, 77534622, 103379496, 155069244, 310138488]

約数ペア:

[(1, 310138488), (2, 155069244), (3, 103379496), (4, 77534622), (6, 51689748), (8, 38767311), (9, 34459832), (11, 28194408), (12, 25844874), (18, 17229916), (22, 14097204), (24, 12922437), (33, 9398136), (36, 8614958), (44, 7048602), (66, 4699068), (72, 4307479), (88, 3524301), (97, 3197304), (99, 3132712), (121, 2563128), (132, 2349534), (194, 1598652), (198, 1566356), (242, 1281564), (264, 1174767), (291, 1065768), (363, 854376), (367, 845064), (388, 799326), (396, 783178), (484, 640782), (582, 532884), (726, 427188), (734, 422532), (776, 399663), (792, 391589), (873, 355256), (968, 320391), (1067, 290664), (1089, 284792), (1101, 281688), (1164, 266442), (1452, 213594), (1468, 211266), (1746, 177628), (2134, 145332), (2178, 142396), (2202, 140844), (2328, 133221), (2904, 106797), (2936, 105633), (3201, 96888), (3303, 93896), (3492, 88814), (4037, 76824), (4268, 72666), (4356, 71198), (4404, 70422), (6402, 48444), (6606, 46948), (6984, 44407), (8074, 38412), (8536, 36333), (8712, 35599), (8808, 35211), (9603, 32296), (11737, 26424), (12111, 25608), (12804, 24222), (13212, 23474), (16148, 19206)]