1427145328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9187}}^1$

素因数の和:9294

約数の個数: 80

約数和(自身を含む): 3372363520

約数和(自身を除く): 1945218192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 511, 532, 584, 1022, 1064, 1168, 1387, 2044, 2128, 2774, 4088, 5548, 8176, 9187, 9709, 11096, 18374, 19418, 22192, 36748, 38836, 64309, 73496, 77672, 128618, 146992, 155344, 174553, 257236, 349106, 514472, 670651, 698212, 1028944, 1221871, 1341302, 1396424, 2443742, 2682604, 2792848, 4694557, 4887484, 5365208, 9389114, 9774968, 10730416, 12742369, 18778228, 19549936, 25484738, 37556456, 50969476, 75112912, 89196583, 101938952, 178393166, 203877904, 356786332, 713572664, 1427145328]

約数ペア:

[(1, 1427145328), (2, 713572664), (4, 356786332), (7, 203877904), (8, 178393166), (14, 101938952), (16, 89196583), (19, 75112912), (28, 50969476), (38, 37556456), (56, 25484738), (73, 19549936), (76, 18778228), (112, 12742369), (133, 10730416), (146, 9774968), (152, 9389114), (266, 5365208), (292, 4887484), (304, 4694557), (511, 2792848), (532, 2682604), (584, 2443742), (1022, 1396424), (1064, 1341302), (1168, 1221871), (1387, 1028944), (2044, 698212), (2128, 670651), (2774, 514472), (4088, 349106), (5548, 257236), (8176, 174553), (9187, 155344), (9709, 146992), (11096, 128618), (18374, 77672), (19418, 73496), (22192, 64309), (36748, 38836)]