2667427968

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 7233546240

約数和(自身を除く): 4566118272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 227, 284, 384, 426, 431, 454, 568, 681, 852, 862, 908, 1136, 1293, 1362, 1704, 1724, 1816, 2272, 2586, 2724, 3408, 3448, 3632, 4544, 5172, 5448, 6816, 6896, 7264, 9088, 10344, 10896, 13632, 13792, 14528, 16117, 20688, 21792, 27264, 27584, 29056, 30601, 32234, 41376, 43584, 48351, 55168, 61202, 64468, 82752, 87168, 91803, 96702, 97837, 122404, 128936, 165504, 183606, 193404, 195674, 244808, 257872, 293511, 367212, 386808, 391348, 489616, 515744, 587022, 734424, 773616, 782696, 979232, 1031488, 1174044, 1468848, 1547232, 1565392, 1958464, 2062976, 2348088, 2937696, 3094464, 3130784, 3916928, 4696176, 5875392, 6188928, 6261568, 6946427, 9392352, 11750784, 12523136, 13892854, 18784704, 20839281, 27785708, 37569408, 41678562, 55571416, 83357124, 111142832, 166714248, 222285664, 333428496, 444571328, 666856992, 889142656, 1333713984, 2667427968]

約数ペア:

[(1, 2667427968), (2, 1333713984), (3, 889142656), (4, 666856992), (6, 444571328), (8, 333428496), (12, 222285664), (16, 166714248), (24, 111142832), (32, 83357124), (48, 55571416), (64, 41678562), (71, 37569408), (96, 27785708), (128, 20839281), (142, 18784704), (192, 13892854), (213, 12523136), (227, 11750784), (284, 9392352), (384, 6946427), (426, 6261568), (431, 6188928), (454, 5875392), (568, 4696176), (681, 3916928), (852, 3130784), (862, 3094464), (908, 2937696), (1136, 2348088), (1293, 2062976), (1362, 1958464), (1704, 1565392), (1724, 1547232), (1816, 1468848), (2272, 1174044), (2586, 1031488), (2724, 979232), (3408, 782696), (3448, 773616), (3632, 734424), (4544, 587022), (5172, 515744), (5448, 489616), (6816, 391348), (6896, 386808), (7264, 367212), (9088, 293511), (10344, 257872), (10896, 244808), (13632, 195674), (13792, 193404), (14528, 183606), (16117, 165504), (20688, 128936), (21792, 122404), (27264, 97837), (27584, 96702), (29056, 91803), (30601, 87168), (32234, 82752), (41376, 64468), (43584, 61202), (48351, 55168)]