980731136

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4523}}^1$

素因数の和:4568

約数の個数: 108

約数和(自身を含む): 2459716896

約数和(自身を除く): 1478985760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3388, 3872, 4523, 4928, 6776, 7744, 9046, 9856, 13552, 15488, 18092, 19712, 27104, 30976, 31661, 36184, 49753, 54208, 63322, 72368, 99506, 108416, 126644, 144736, 199012, 216832, 253288, 289472, 348271, 398024, 506576, 547283, 578944, 696542, 796048, 1013152, 1094566, 1157888, 1393084, 1592096, 2026304, 2189132, 2786168, 3184192, 3830981, 4052608, 4378264, 5572336, 6368384, 7661962, 8105216, 8756528, 11144672, 12736768, 15323924, 17513056, 22289344, 30647848, 35026112, 44578688, 61295696, 70052224, 89157376, 122591392, 140104448, 245182784, 490365568, 980731136]

約数ペア:

[(1, 980731136), (2, 490365568), (4, 245182784), (7, 140104448), (8, 122591392), (11, 89157376), (14, 70052224), (16, 61295696), (22, 44578688), (28, 35026112), (32, 30647848), (44, 22289344), (56, 17513056), (64, 15323924), (77, 12736768), (88, 11144672), (112, 8756528), (121, 8105216), (128, 7661962), (154, 6368384), (176, 5572336), (224, 4378264), (242, 4052608), (256, 3830981), (308, 3184192), (352, 2786168), (448, 2189132), (484, 2026304), (616, 1592096), (704, 1393084), (847, 1157888), (896, 1094566), (968, 1013152), (1232, 796048), (1408, 696542), (1694, 578944), (1792, 547283), (1936, 506576), (2464, 398024), (2816, 348271), (3388, 289472), (3872, 253288), (4523, 216832), (4928, 199012), (6776, 144736), (7744, 126644), (9046, 108416), (9856, 99506), (13552, 72368), (15488, 63322), (18092, 54208), (19712, 49753), (27104, 36184), (30976, 31661)]