679163968

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1204

約数の個数: 112

約数和(自身を含む): 1645025920

約数和(自身を除く): 965861952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 133, 146, 152, 224, 266, 292, 304, 448, 511, 532, 584, 608, 1022, 1064, 1093, 1168, 1216, 1387, 2044, 2128, 2186, 2336, 2774, 4088, 4256, 4372, 4672, 5548, 7651, 8176, 8512, 8744, 9709, 11096, 15302, 16352, 17488, 19418, 20767, 22192, 30604, 32704, 34976, 38836, 41534, 44384, 61208, 69952, 77672, 79789, 83068, 88768, 122416, 145369, 155344, 159578, 166136, 244832, 290738, 310688, 319156, 332272, 489664, 558523, 581476, 621376, 638312, 664544, 1117046, 1162952, 1276624, 1329088, 1515991, 2234092, 2325904, 2553248, 3031982, 4468184, 4651808, 5106496, 6063964, 8936368, 9303616, 10611937, 12127928, 17872736, 21223874, 24255856, 35745472, 42447748, 48511712, 84895496, 97023424, 169790992, 339581984, 679163968]

約数ペア:

[(1, 679163968), (2, 339581984), (4, 169790992), (7, 97023424), (8, 84895496), (14, 48511712), (16, 42447748), (19, 35745472), (28, 24255856), (32, 21223874), (38, 17872736), (56, 12127928), (64, 10611937), (73, 9303616), (76, 8936368), (112, 6063964), (133, 5106496), (146, 4651808), (152, 4468184), (224, 3031982), (266, 2553248), (292, 2325904), (304, 2234092), (448, 1515991), (511, 1329088), (532, 1276624), (584, 1162952), (608, 1117046), (1022, 664544), (1064, 638312), (1093, 621376), (1168, 581476), (1216, 558523), (1387, 489664), (2044, 332272), (2128, 319156), (2186, 310688), (2336, 290738), (2774, 244832), (4088, 166136), (4256, 159578), (4372, 155344), (4672, 145369), (5548, 122416), (7651, 88768), (8176, 83068), (8512, 79789), (8744, 77672), (9709, 69952), (11096, 61208), (15302, 44384), (16352, 41534), (17488, 38836), (19418, 34976), (20767, 32704), (22192, 30604)]