238391504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49831}}^1$

素因数の和:49875

約数の個数: 40

約数和(自身を含む): 519050112

約数和(自身を除く): 280658608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 49831, 99662, 199324, 398648, 647803, 797296, 1146113, 1295606, 2292226, 2591212, 4584452, 5182424, 9168904, 10364848, 14899469, 18337808, 29798938, 59597876, 119195752, 238391504]

約数ペア:

[(1, 238391504), (2, 119195752), (4, 59597876), (8, 29798938), (13, 18337808), (16, 14899469), (23, 10364848), (26, 9168904), (46, 5182424), (52, 4584452), (92, 2591212), (104, 2292226), (184, 1295606), (208, 1146113), (299, 797296), (368, 647803), (598, 398648), (1196, 199324), (2392, 99662), (4784, 49831)]