1402498638

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1143

約数の個数: 80

約数和(自身を含む): 3262992480

約数和(自身を除く): 1860493842

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 487, 522, 613, 783, 974, 1226, 1461, 1566, 1839, 2349, 2922, 3678, 4383, 4698, 5517, 8766, 11034, 13149, 14123, 16551, 17777, 26298, 28246, 33102, 35554, 39447, 42369, 49653, 53331, 78894, 84738, 99306, 106662, 127107, 159993, 254214, 298531, 319986, 381321, 479979, 597062, 762642, 895593, 959958, 1143963, 1439937, 1791186, 2287926, 2686779, 2879874, 5373558, 8060337, 8657399, 16120674, 17314798, 24181011, 25972197, 48362022, 51944394, 77916591, 155833182, 233749773, 467499546, 701249319, 1402498638]

約数ペア:

[(1, 1402498638), (2, 701249319), (3, 467499546), (6, 233749773), (9, 155833182), (18, 77916591), (27, 51944394), (29, 48362022), (54, 25972197), (58, 24181011), (81, 17314798), (87, 16120674), (162, 8657399), (174, 8060337), (261, 5373558), (487, 2879874), (522, 2686779), (613, 2287926), (783, 1791186), (974, 1439937), (1226, 1143963), (1461, 959958), (1566, 895593), (1839, 762642), (2349, 597062), (2922, 479979), (3678, 381321), (4383, 319986), (4698, 298531), (5517, 254214), (8766, 159993), (11034, 127107), (13149, 106662), (14123, 99306), (16551, 84738), (17777, 78894), (26298, 53331), (28246, 49653), (33102, 42369), (35554, 39447)]