420137082

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 1024358400

約数和(自身を除く): 604221318

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 127, 153, 171, 254, 306, 323, 342, 381, 569, 646, 762, 969, 1138, 1143, 1707, 1938, 2159, 2286, 2413, 2907, 3414, 4318, 4826, 5121, 5814, 6477, 7239, 9673, 10242, 10811, 12954, 14478, 19346, 19431, 21622, 21717, 29019, 32433, 38862, 41021, 43434, 58038, 64866, 72263, 82042, 87057, 97299, 123063, 144526, 174114, 183787, 194598, 216789, 246126, 367574, 369189, 433578, 551361, 650367, 738378, 1102722, 1228471, 1300734, 1372997, 1654083, 2456942, 2745994, 3308166, 3685413, 4118991, 7370826, 8237982, 11056239, 12356973, 22112478, 23340949, 24713946, 46681898, 70022847, 140045694, 210068541, 420137082]

約数ペア:

[(1, 420137082), (2, 210068541), (3, 140045694), (6, 70022847), (9, 46681898), (17, 24713946), (18, 23340949), (19, 22112478), (34, 12356973), (38, 11056239), (51, 8237982), (57, 7370826), (102, 4118991), (114, 3685413), (127, 3308166), (153, 2745994), (171, 2456942), (254, 1654083), (306, 1372997), (323, 1300734), (342, 1228471), (381, 1102722), (569, 738378), (646, 650367), (762, 551361), (969, 433578), (1138, 369189), (1143, 367574), (1707, 246126), (1938, 216789), (2159, 194598), (2286, 183787), (2413, 174114), (2907, 144526), (3414, 123063), (4318, 97299), (4826, 87057), (5121, 82042), (5814, 72263), (6477, 64866), (7239, 58038), (9673, 43434), (10242, 41021), (10811, 38862), (12954, 32433), (14478, 29019), (19346, 21717), (19431, 21622)]