206985804928

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1307}}^1$

素因数の和:1663

約数の個数: 256

約数和(自身を含む): 514686908160

約数和(自身を除く): 307701103232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 128, 136, 148, 224, 238, 259, 272, 281, 296, 448, 476, 518, 544, 562, 592, 629, 896, 952, 1036, 1088, 1124, 1184, 1258, 1307, 1904, 1967, 2072, 2176, 2248, 2368, 2516, 2614, 3808, 3934, 4144, 4403, 4496, 4736, 4777, 5032, 5228, 7616, 7868, 8288, 8806, 8992, 9149, 9554, 10064, 10397, 10456, 15232, 15736, 16576, 17612, 17984, 18298, 19108, 20128, 20794, 20912, 22219, 31472, 33152, 33439, 35224, 35968, 36596, 38216, 40256, 41588, 41824, 44438, 48359, 62944, 66878, 70448, 72779, 73192, 76432, 80512, 83176, 83648, 88876, 96718, 125888, 133756, 140896, 145558, 146384, 152864, 155533, 166352, 167296, 176749, 177752, 193436, 251776, 267512, 281792, 291116, 292768, 305728, 311066, 332704, 338513, 353498, 355504, 367267, 386872, 535024, 563584, 582232, 585536, 611456, 622132, 665408, 677026, 706996, 711008, 734534, 773744, 822103, 1070048, 1164464, 1171072, 1237243, 1244264, 1330816, 1354052, 1413992, 1422016, 1469068, 1547488, 1644206, 2140096, 2328928, 2474486, 2488528, 2570869, 2708104, 2827984, 2844032, 2938136, 3094976, 3288412, 4280192, 4657856, 4948972, 4977056, 5141738, 5416208, 5655968, 5754721, 5876272, 6189952, 6243539, 6576824, 9315712, 9897944, 9954112, 10283476, 10832416, 11311936, 11509442, 11752544, 12487078, 13153648, 13588879, 19795888, 19908224, 20566952, 21664832, 22623872, 23018884, 23505088, 24974156, 26307296, 27177758, 39591776, 41133904, 43329664, 43704773, 46037768, 47010176, 49948312, 52614592, 54355516, 79183552, 82267808, 87409546, 92075536, 95122153, 99896624, 105229184, 108711032, 158367104, 164535616, 174819092, 184151072, 190244306, 199793248, 217422064, 231010943, 329071232, 349638184, 368302144, 380488612, 399586496, 434844128, 462021886, 699276368, 736604288, 760977224, 799172992, 869688256, 924043772, 1398552736, 1521954448, 1617076601, 1739376512, 1848087544, 2797105472, 3043908896, 3234153202, 3696175088, 5594210944, 6087817792, 6468306404, 7392350176, 12175635584, 12936612808, 14784700352, 25873225616, 29569400704, 51746451232, 103492902464, 206985804928]

約数ペア:

[(1, 206985804928), (2, 103492902464), (4, 51746451232), (7, 29569400704), (8, 25873225616), (14, 14784700352), (16, 12936612808), (17, 12175635584), (28, 7392350176), (32, 6468306404), (34, 6087817792), (37, 5594210944), (56, 3696175088), (64, 3234153202), (68, 3043908896), (74, 2797105472), (112, 1848087544), (119, 1739376512), (128, 1617076601), (136, 1521954448), (148, 1398552736), (224, 924043772), (238, 869688256), (259, 799172992), (272, 760977224), (281, 736604288), (296, 699276368), (448, 462021886), (476, 434844128), (518, 399586496), (544, 380488612), (562, 368302144), (592, 349638184), (629, 329071232), (896, 231010943), (952, 217422064), (1036, 199793248), (1088, 190244306), (1124, 184151072), (1184, 174819092), (1258, 164535616), (1307, 158367104), (1904, 108711032), (1967, 105229184), (2072, 99896624), (2176, 95122153), (2248, 92075536), (2368, 87409546), (2516, 82267808), (2614, 79183552), (3808, 54355516), (3934, 52614592), (4144, 49948312), (4403, 47010176), (4496, 46037768), (4736, 43704773), (4777, 43329664), (5032, 41133904), (5228, 39591776), (7616, 27177758), (7868, 26307296), (8288, 24974156), (8806, 23505088), (8992, 23018884), (9149, 22623872), (9554, 21664832), (10064, 20566952), (10397, 19908224), (10456, 19795888), (15232, 13588879), (15736, 13153648), (16576, 12487078), (17612, 11752544), (17984, 11509442), (18298, 11311936), (19108, 10832416), (20128, 10283476), (20794, 9954112), (20912, 9897944), (22219, 9315712), (31472, 6576824), (33152, 6243539), (33439, 6189952), (35224, 5876272), (35968, 5754721), (36596, 5655968), (38216, 5416208), (40256, 5141738), (41588, 4977056), (41824, 4948972), (44438, 4657856), (48359, 4280192), (62944, 3288412), (66878, 3094976), (70448, 2938136), (72779, 2844032), (73192, 2827984), (76432, 2708104), (80512, 2570869), (83176, 2488528), (83648, 2474486), (88876, 2328928), (96718, 2140096), (125888, 1644206), (133756, 1547488), (140896, 1469068), (145558, 1422016), (146384, 1413992), (152864, 1354052), (155533, 1330816), (166352, 1244264), (167296, 1237243), (176749, 1171072), (177752, 1164464), (193436, 1070048), (251776, 822103), (267512, 773744), (281792, 734534), (291116, 711008), (292768, 706996), (305728, 677026), (311066, 665408), (332704, 622132), (338513, 611456), (353498, 585536), (355504, 582232), (367267, 563584), (386872, 535024)]