418135067420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{672827}}^1$

素因数の和:673059

約数の個数: 96

約数和(自身を含む): 1052582888448

約数和(自身を除く): 634447821028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 193, 230, 322, 386, 460, 644, 772, 805, 965, 1351, 1610, 1930, 2702, 3220, 3860, 4439, 5404, 6755, 8878, 13510, 17756, 22195, 27020, 31073, 44390, 62146, 88780, 124292, 155365, 310730, 621460, 672827, 1345654, 2691308, 3364135, 4709789, 6728270, 9419578, 13456540, 15475021, 18839156, 23548945, 30950042, 47097890, 61900084, 77375105, 94195780, 108325147, 129855611, 154750210, 216650294, 259711222, 309500420, 433300588, 519422444, 541625735, 649278055, 908989277, 1083251470, 1298556110, 1817978554, 2166502940, 2597112220, 2986679053, 3635957108, 4544946385, 5973358106, 9089892770, 11946716212, 14933395265, 18179785540, 20906753371, 29866790530, 41813506742, 59733581060, 83627013484, 104533766855, 209067533710, 418135067420]

約数ペア:

[(1, 418135067420), (2, 209067533710), (4, 104533766855), (5, 83627013484), (7, 59733581060), (10, 41813506742), (14, 29866790530), (20, 20906753371), (23, 18179785540), (28, 14933395265), (35, 11946716212), (46, 9089892770), (70, 5973358106), (92, 4544946385), (115, 3635957108), (140, 2986679053), (161, 2597112220), (193, 2166502940), (230, 1817978554), (322, 1298556110), (386, 1083251470), (460, 908989277), (644, 649278055), (772, 541625735), (805, 519422444), (965, 433300588), (1351, 309500420), (1610, 259711222), (1930, 216650294), (2702, 154750210), (3220, 129855611), (3860, 108325147), (4439, 94195780), (5404, 77375105), (6755, 61900084), (8878, 47097890), (13510, 30950042), (17756, 23548945), (22195, 18839156), (27020, 15475021), (31073, 13456540), (44390, 9419578), (62146, 6728270), (88780, 4709789), (124292, 3364135), (155365, 2691308), (310730, 1345654), (621460, 672827)]