248083328

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 515973120

約数和(自身を除く): 267889792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 412, 496, 607, 824, 992, 1214, 1648, 1984, 2428, 3193, 3296, 3968, 4856, 6386, 6592, 9712, 12772, 13184, 18817, 19424, 25544, 37634, 38848, 51088, 62521, 75268, 77696, 102176, 125042, 150536, 204352, 250084, 301072, 408704, 500168, 602144, 1000336, 1204288, 1938151, 2000672, 2408576, 3876302, 4001344, 7752604, 8002688, 15505208, 31010416, 62020832, 124041664, 248083328]

約数ペア:

[(1, 248083328), (2, 124041664), (4, 62020832), (8, 31010416), (16, 15505208), (31, 8002688), (32, 7752604), (62, 4001344), (64, 3876302), (103, 2408576), (124, 2000672), (128, 1938151), (206, 1204288), (248, 1000336), (412, 602144), (496, 500168), (607, 408704), (824, 301072), (992, 250084), (1214, 204352), (1648, 150536), (1984, 125042), (2428, 102176), (3193, 77696), (3296, 75268), (3968, 62521), (4856, 51088), (6386, 38848), (6592, 37634), (9712, 25544), (12772, 19424), (13184, 18817)]