2897038144

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4165

約数の個数: 168

約数和(自身を含む): 7779048704

約数和(自身を除く): 4882010560

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 448, 484, 572, 616, 704, 728, 832, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 2464, 2912, 3146, 3388, 3872, 4004, 4111, 4576, 4928, 5824, 6292, 6776, 7744, 8008, 8222, 9152, 11011, 12584, 13552, 16016, 16444, 22022, 25168, 27104, 28777, 32032, 32888, 44044, 45221, 50336, 53443, 54208, 57554, 64064, 65776, 88088, 90442, 100672, 106886, 115108, 131552, 176176, 180884, 213772, 230216, 263104, 316547, 352352, 361768, 374101, 427544, 460432, 497431, 587873, 633094, 704704, 723536, 748202, 855088, 920864, 994862, 1175746, 1266188, 1447072, 1496404, 1710176, 1841728, 1989724, 2351492, 2532376, 2894144, 2992808, 3420352, 3482017, 3979448, 4115111, 4702984, 5064752, 5985616, 6466603, 6964034, 7958896, 8230222, 9405968, 10129504, 11971232, 12933206, 13928068, 15917792, 16460444, 18811936, 20259008, 23942464, 25866412, 27856136, 31835584, 32920888, 37623872, 45266221, 51732824, 55712272, 65841776, 90532442, 103465648, 111424544, 131683552, 181064884, 206931296, 222849088, 263367104, 362129768, 413862592, 724259536, 1448519072, 2897038144]

約数ペア:

[(1, 2897038144), (2, 1448519072), (4, 724259536), (7, 413862592), (8, 362129768), (11, 263367104), (13, 222849088), (14, 206931296), (16, 181064884), (22, 131683552), (26, 111424544), (28, 103465648), (32, 90532442), (44, 65841776), (52, 55712272), (56, 51732824), (64, 45266221), (77, 37623872), (88, 32920888), (91, 31835584), (104, 27856136), (112, 25866412), (121, 23942464), (143, 20259008), (154, 18811936), (176, 16460444), (182, 15917792), (208, 13928068), (224, 12933206), (242, 11971232), (286, 10129504), (308, 9405968), (352, 8230222), (364, 7958896), (416, 6964034), (448, 6466603), (484, 5985616), (572, 5064752), (616, 4702984), (704, 4115111), (728, 3979448), (832, 3482017), (847, 3420352), (968, 2992808), (1001, 2894144), (1144, 2532376), (1232, 2351492), (1456, 1989724), (1573, 1841728), (1694, 1710176), (1936, 1496404), (2002, 1447072), (2288, 1266188), (2464, 1175746), (2912, 994862), (3146, 920864), (3388, 855088), (3872, 748202), (4004, 723536), (4111, 704704), (4576, 633094), (4928, 587873), (5824, 497431), (6292, 460432), (6776, 427544), (7744, 374101), (8008, 361768), (8222, 352352), (9152, 316547), (11011, 263104), (12584, 230216), (13552, 213772), (16016, 180884), (16444, 176176), (22022, 131552), (25168, 115108), (27104, 106886), (28777, 100672), (32032, 90442), (32888, 88088), (44044, 65776), (45221, 64064), (50336, 57554), (53443, 54208)]