268589065284

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{375311}}^1$

素因数の和:375617

約数の個数: 72

約数和(自身を含む): 689078836992

約数和(自身を除く): 420489771708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 193, 206, 309, 386, 412, 579, 618, 772, 927, 1158, 1236, 1737, 1854, 2316, 3474, 3708, 6948, 19879, 39758, 59637, 79516, 119274, 178911, 238548, 357822, 375311, 715644, 750622, 1125933, 1501244, 2251866, 3377799, 4503732, 6755598, 13511196, 38657033, 72435023, 77314066, 115971099, 144870046, 154628132, 217305069, 231942198, 289740092, 347913297, 434610138, 463884396, 651915207, 695826594, 869220276, 1303830414, 1391653188, 2607660828, 7460807369, 14921614738, 22382422107, 29843229476, 44764844214, 67147266321, 89529688428, 134294532642, 268589065284]

約数ペア:

[(1, 268589065284), (2, 134294532642), (3, 89529688428), (4, 67147266321), (6, 44764844214), (9, 29843229476), (12, 22382422107), (18, 14921614738), (36, 7460807369), (103, 2607660828), (193, 1391653188), (206, 1303830414), (309, 869220276), (386, 695826594), (412, 651915207), (579, 463884396), (618, 434610138), (772, 347913297), (927, 289740092), (1158, 231942198), (1236, 217305069), (1737, 154628132), (1854, 144870046), (2316, 115971099), (3474, 77314066), (3708, 72435023), (6948, 38657033), (19879, 13511196), (39758, 6755598), (59637, 4503732), (79516, 3377799), (119274, 2251866), (178911, 1501244), (238548, 1125933), (357822, 750622), (375311, 715644)]