239861568

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1784

約数の個数: 112

約数和(自身を含む): 687994560

約数和(自身を除く): 448132992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 129, 136, 172, 192, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 1032, 1088, 1376, 1462, 1632, 1709, 2064, 2193, 2752, 2924, 3264, 3418, 4128, 4386, 5127, 5848, 6836, 8256, 8772, 10254, 11696, 13672, 17544, 20508, 23392, 27344, 29053, 35088, 41016, 46784, 54688, 58106, 70176, 73487, 82032, 87159, 109376, 116212, 140352, 146974, 164064, 174318, 220461, 232424, 293948, 328128, 348636, 440922, 464848, 587896, 697272, 881844, 929696, 1175792, 1249279, 1394544, 1763688, 1859392, 2351584, 2498558, 2789088, 3527376, 3747837, 4703168, 4997116, 5578176, 7054752, 7495674, 9994232, 14109504, 14991348, 19988464, 29982696, 39976928, 59965392, 79953856, 119930784, 239861568]

約数ペア:

[(1, 239861568), (2, 119930784), (3, 79953856), (4, 59965392), (6, 39976928), (8, 29982696), (12, 19988464), (16, 14991348), (17, 14109504), (24, 9994232), (32, 7495674), (34, 7054752), (43, 5578176), (48, 4997116), (51, 4703168), (64, 3747837), (68, 3527376), (86, 2789088), (96, 2498558), (102, 2351584), (129, 1859392), (136, 1763688), (172, 1394544), (192, 1249279), (204, 1175792), (258, 929696), (272, 881844), (344, 697272), (408, 587896), (516, 464848), (544, 440922), (688, 348636), (731, 328128), (816, 293948), (1032, 232424), (1088, 220461), (1376, 174318), (1462, 164064), (1632, 146974), (1709, 140352), (2064, 116212), (2193, 109376), (2752, 87159), (2924, 82032), (3264, 73487), (3418, 70176), (4128, 58106), (4386, 54688), (5127, 46784), (5848, 41016), (6836, 35088), (8256, 29053), (8772, 27344), (10254, 23392), (11696, 20508), (13672, 17544)]