766752304

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 1499145120

約数和(自身を除く): 732392816

約数列:

[1, 2, 4, 8, 16, 257, 263, 514, 526, 709, 1028, 1052, 1418, 2056, 2104, 2836, 4112, 4208, 5672, 11344, 67591, 135182, 182213, 186467, 270364, 364426, 372934, 540728, 728852, 745868, 1081456, 1457704, 1491736, 2915408, 2983472, 47922019, 95844038, 191688076, 383376152, 766752304]

約数ペア:

[(1, 766752304), (2, 383376152), (4, 191688076), (8, 95844038), (16, 47922019), (257, 2983472), (263, 2915408), (514, 1491736), (526, 1457704), (709, 1081456), (1028, 745868), (1052, 728852), (1418, 540728), (2056, 372934), (2104, 364426), (2836, 270364), (4112, 186467), (4208, 182213), (5672, 135182), (11344, 67591)]