287447424

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 128

約数和(自身を含む): 882161280

約数和(自身を除く): 594713856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 816, 1056, 1088, 1122, 1408, 1496, 1632, 2112, 2176, 2244, 2992, 3264, 4003, 4224, 4488, 5984, 6528, 8006, 8976, 11968, 12009, 16012, 17952, 23936, 24018, 32024, 35904, 44033, 48036, 64048, 68051, 71808, 88066, 96072, 128096, 132099, 136102, 176132, 192144, 204153, 256192, 264198, 272204, 352264, 384288, 408306, 512384, 528396, 544408, 704528, 748561, 768576, 816612, 1056792, 1088816, 1409056, 1497122, 1537152, 1633224, 2113584, 2177632, 2245683, 2818112, 2994244, 3266448, 4227168, 4355264, 4491366, 5636224, 5988488, 6532896, 8454336, 8710528, 8982732, 11976976, 13065792, 16908672, 17965464, 23953952, 26131584, 35930928, 47907904, 71861856, 95815808, 143723712, 287447424]

約数ペア:

[(1, 287447424), (2, 143723712), (3, 95815808), (4, 71861856), (6, 47907904), (8, 35930928), (11, 26131584), (12, 23953952), (16, 17965464), (17, 16908672), (22, 13065792), (24, 11976976), (32, 8982732), (33, 8710528), (34, 8454336), (44, 6532896), (48, 5988488), (51, 5636224), (64, 4491366), (66, 4355264), (68, 4227168), (88, 3266448), (96, 2994244), (102, 2818112), (128, 2245683), (132, 2177632), (136, 2113584), (176, 1633224), (187, 1537152), (192, 1497122), (204, 1409056), (264, 1088816), (272, 1056792), (352, 816612), (374, 768576), (384, 748561), (408, 704528), (528, 544408), (544, 528396), (561, 512384), (704, 408306), (748, 384288), (816, 352264), (1056, 272204), (1088, 264198), (1122, 256192), (1408, 204153), (1496, 192144), (1632, 176132), (2112, 136102), (2176, 132099), (2244, 128096), (2992, 96072), (3264, 88066), (4003, 71808), (4224, 68051), (4488, 64048), (5984, 48036), (6528, 44033), (8006, 35904), (8976, 32024), (11968, 24018), (12009, 23936), (16012, 17952)]