513043428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 1311916032

約数和(自身を除く): 798872604

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 61, 62, 69, 92, 93, 122, 124, 138, 183, 186, 244, 276, 366, 372, 713, 732, 983, 1403, 1426, 1891, 1966, 2139, 2806, 2852, 2949, 3782, 3932, 4209, 4278, 5612, 5673, 5898, 7564, 8418, 8556, 11346, 11796, 16836, 22609, 22692, 30473, 43493, 45218, 59963, 60946, 67827, 86986, 90436, 91419, 119926, 121892, 130479, 135654, 173972, 179889, 182838, 239852, 260958, 271308, 359778, 365676, 521916, 700879, 719556, 1379149, 1401758, 1858853, 2102637, 2758298, 2803516, 3717706, 4137447, 4205274, 5516596, 5576559, 7435412, 8274894, 8410548, 11153118, 16549788, 22306236, 42753619, 85507238, 128260857, 171014476, 256521714, 513043428]

約数ペア:

[(1, 513043428), (2, 256521714), (3, 171014476), (4, 128260857), (6, 85507238), (12, 42753619), (23, 22306236), (31, 16549788), (46, 11153118), (61, 8410548), (62, 8274894), (69, 7435412), (92, 5576559), (93, 5516596), (122, 4205274), (124, 4137447), (138, 3717706), (183, 2803516), (186, 2758298), (244, 2102637), (276, 1858853), (366, 1401758), (372, 1379149), (713, 719556), (732, 700879), (983, 521916), (1403, 365676), (1426, 359778), (1891, 271308), (1966, 260958), (2139, 239852), (2806, 182838), (2852, 179889), (2949, 173972), (3782, 135654), (3932, 130479), (4209, 121892), (4278, 119926), (5612, 91419), (5673, 90436), (5898, 86986), (7564, 67827), (8418, 60946), (8556, 59963), (11346, 45218), (11796, 43493), (16836, 30473), (22609, 22692)]