304947248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26731}}^1$

素因数の和:26793

約数の個数: 40

約数和(自身を含む): 636435456

約数和(自身を除く): 331488208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 26731, 53462, 106924, 213848, 427696, 614813, 828661, 1229626, 1657322, 2459252, 3314644, 4918504, 6629288, 9837008, 13258576, 19059203, 38118406, 76236812, 152473624, 304947248]

約数ペア:

[(1, 304947248), (2, 152473624), (4, 76236812), (8, 38118406), (16, 19059203), (23, 13258576), (31, 9837008), (46, 6629288), (62, 4918504), (92, 3314644), (124, 2459252), (184, 1657322), (248, 1229626), (368, 828661), (496, 614813), (713, 427696), (1426, 213848), (2852, 106924), (5704, 53462), (11408, 26731)]