312134288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27361}}^1$

素因数の和:27423

約数の個数: 40

約数和(自身を含む): 651434496

約数和(自身を除く): 339300208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 27361, 54722, 109444, 218888, 437776, 629303, 848191, 1258606, 1696382, 2517212, 3392764, 5034424, 6785528, 10068848, 13571056, 19508393, 39016786, 78033572, 156067144, 312134288]

約数ペア:

[(1, 312134288), (2, 156067144), (4, 78033572), (8, 39016786), (16, 19508393), (23, 13571056), (31, 10068848), (46, 6785528), (62, 5034424), (92, 3392764), (124, 2517212), (184, 1696382), (248, 1258606), (368, 848191), (496, 629303), (713, 437776), (1426, 218888), (2852, 109444), (5704, 54722), (11408, 27361)]