339983448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 1014558720

約数和(自身を除く): 674575272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 291, 372, 388, 434, 582, 651, 673, 679, 744, 776, 868, 1164, 1302, 1346, 1358, 1736, 2019, 2037, 2328, 2604, 2692, 2716, 3007, 4038, 4074, 4711, 5208, 5384, 5432, 6014, 8076, 8148, 9021, 9422, 12028, 14133, 16152, 16296, 18042, 18844, 20863, 21049, 24056, 28266, 36084, 37688, 41726, 42098, 56532, 62589, 63147, 65281, 72168, 83452, 84196, 113064, 125178, 126294, 130562, 146041, 166904, 168392, 195843, 250356, 252588, 261124, 292082, 391686, 438123, 456967, 500712, 505176, 522248, 584164, 783372, 876246, 913934, 1168328, 1370901, 1566744, 1752492, 1827868, 2023711, 2741802, 3504984, 3655736, 4047422, 5483604, 6071133, 8094844, 10967208, 12142266, 14165977, 16189688, 24284532, 28331954, 42497931, 48569064, 56663908, 84995862, 113327816, 169991724, 339983448]

約数ペア:

[(1, 339983448), (2, 169991724), (3, 113327816), (4, 84995862), (6, 56663908), (7, 48569064), (8, 42497931), (12, 28331954), (14, 24284532), (21, 16189688), (24, 14165977), (28, 12142266), (31, 10967208), (42, 8094844), (56, 6071133), (62, 5483604), (84, 4047422), (93, 3655736), (97, 3504984), (124, 2741802), (168, 2023711), (186, 1827868), (194, 1752492), (217, 1566744), (248, 1370901), (291, 1168328), (372, 913934), (388, 876246), (434, 783372), (582, 584164), (651, 522248), (673, 505176), (679, 500712), (744, 456967), (776, 438123), (868, 391686), (1164, 292082), (1302, 261124), (1346, 252588), (1358, 250356), (1736, 195843), (2019, 168392), (2037, 166904), (2328, 146041), (2604, 130562), (2692, 126294), (2716, 125178), (3007, 113064), (4038, 84196), (4074, 83452), (4711, 72168), (5208, 65281), (5384, 63147), (5432, 62589), (6014, 56532), (8076, 42098), (8148, 41726), (9021, 37688), (9422, 36084), (12028, 28266), (14133, 24056), (16152, 21049), (16296, 20863), (18042, 18844)]