286727408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5166

約数の個数: 60

約数和(自身を含む): 631808520

約数和(自身を除く): 345081112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1936, 2552, 3509, 5104, 5107, 7018, 10214, 14036, 20428, 28072, 40856, 56144, 56177, 81712, 112354, 148103, 224708, 296206, 449416, 592412, 617947, 898832, 1184824, 1235894, 1629133, 2369648, 2471788, 3258266, 4943576, 6516532, 9887152, 13033064, 17920463, 26066128, 35840926, 71681852, 143363704, 286727408]

約数ペア:

[(1, 286727408), (2, 143363704), (4, 71681852), (8, 35840926), (11, 26066128), (16, 17920463), (22, 13033064), (29, 9887152), (44, 6516532), (58, 4943576), (88, 3258266), (116, 2471788), (121, 2369648), (176, 1629133), (232, 1235894), (242, 1184824), (319, 898832), (464, 617947), (484, 592412), (638, 449416), (968, 296206), (1276, 224708), (1936, 148103), (2552, 112354), (3509, 81712), (5104, 56177), (5107, 56144), (7018, 40856), (10214, 28072), (14036, 20428)]