1285341696

素因数分解:

$2^9\times 3^5\times {\mathrm{10331}}^1$

素因数の和:10364

約数の個数: 120

約数和(自身を含む): 3847347504

約数和(自身を除く): 2562005808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3456, 3888, 4608, 5184, 6912, 7776, 10331, 10368, 13824, 15552, 20662, 20736, 30993, 31104, 41324, 41472, 61986, 62208, 82648, 92979, 123972, 124416, 165296, 185958, 247944, 278937, 330592, 371916, 495888, 557874, 661184, 743832, 836811, 991776, 1115748, 1322368, 1487664, 1673622, 1983552, 2231496, 2510433, 2644736, 2975328, 3347244, 3967104, 4462992, 5020866, 5289472, 5950656, 6694488, 7934208, 8925984, 10041732, 11901312, 13388976, 15868416, 17851968, 20083464, 23802624, 26777952, 35703936, 40166928, 47605248, 53555904, 71407872, 80333856, 107111808, 142815744, 160667712, 214223616, 321335424, 428447232, 642670848, 1285341696]

約数ペア:

[(1, 1285341696), (2, 642670848), (3, 428447232), (4, 321335424), (6, 214223616), (8, 160667712), (9, 142815744), (12, 107111808), (16, 80333856), (18, 71407872), (24, 53555904), (27, 47605248), (32, 40166928), (36, 35703936), (48, 26777952), (54, 23802624), (64, 20083464), (72, 17851968), (81, 15868416), (96, 13388976), (108, 11901312), (128, 10041732), (144, 8925984), (162, 7934208), (192, 6694488), (216, 5950656), (243, 5289472), (256, 5020866), (288, 4462992), (324, 3967104), (384, 3347244), (432, 2975328), (486, 2644736), (512, 2510433), (576, 2231496), (648, 1983552), (768, 1673622), (864, 1487664), (972, 1322368), (1152, 1115748), (1296, 991776), (1536, 836811), (1728, 743832), (1944, 661184), (2304, 557874), (2592, 495888), (3456, 371916), (3888, 330592), (4608, 278937), (5184, 247944), (6912, 185958), (7776, 165296), (10331, 124416), (10368, 123972), (13824, 92979), (15552, 82648), (20662, 62208), (20736, 61986), (30993, 41472), (31104, 41324)]