1381888512

素因数分解:

$2^9\times 3^5\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 4289725440

約数和(自身を除く): 2907836928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 256, 261, 288, 324, 348, 383, 384, 432, 464, 486, 512, 522, 576, 648, 696, 766, 768, 783, 864, 928, 972, 1044, 1149, 1152, 1296, 1392, 1532, 1536, 1566, 1728, 1856, 1944, 2088, 2298, 2304, 2349, 2592, 2784, 3064, 3132, 3447, 3456, 3712, 3888, 4176, 4596, 4608, 4698, 5184, 5568, 6128, 6264, 6894, 6912, 7047, 7424, 7776, 8352, 9192, 9396, 10341, 10368, 11107, 11136, 12256, 12528, 13788, 13824, 14094, 14848, 15552, 16704, 18384, 18792, 20682, 20736, 22214, 22272, 24512, 25056, 27576, 28188, 31023, 31104, 33321, 33408, 36768, 37584, 41364, 41472, 44428, 44544, 49024, 50112, 55152, 56376, 62046, 62208, 66642, 66816, 73536, 75168, 82728, 88856, 93069, 98048, 99963, 100224, 110304, 112752, 124092, 124416, 133284, 133632, 147072, 150336, 165456, 177712, 186138, 196096, 199926, 200448, 220608, 225504, 248184, 266568, 294144, 299889, 300672, 330912, 355424, 372276, 399852, 400896, 441216, 451008, 496368, 533136, 588288, 599778, 601344, 661824, 710848, 744552, 799704, 882432, 899667, 902016, 992736, 1066272, 1199556, 1202688, 1323648, 1421696, 1489104, 1599408, 1764864, 1799334, 1804032, 1985472, 2132544, 2399112, 2647296, 2699001, 2843392, 2978208, 3198816, 3598668, 3608064, 3970944, 4265088, 4798224, 5294592, 5398002, 5686784, 5956416, 6397632, 7197336, 7941888, 8530176, 9596448, 10796004, 11912832, 12795264, 14394672, 15883776, 17060352, 19192896, 21592008, 23825664, 25590528, 28789344, 38385792, 43184016, 47651328, 51181056, 57578688, 76771584, 86368032, 115157376, 153543168, 172736064, 230314752, 345472128, 460629504, 690944256, 1381888512]

約数ペア:

[(1, 1381888512), (2, 690944256), (3, 460629504), (4, 345472128), (6, 230314752), (8, 172736064), (9, 153543168), (12, 115157376), (16, 86368032), (18, 76771584), (24, 57578688), (27, 51181056), (29, 47651328), (32, 43184016), (36, 38385792), (48, 28789344), (54, 25590528), (58, 23825664), (64, 21592008), (72, 19192896), (81, 17060352), (87, 15883776), (96, 14394672), (108, 12795264), (116, 11912832), (128, 10796004), (144, 9596448), (162, 8530176), (174, 7941888), (192, 7197336), (216, 6397632), (232, 5956416), (243, 5686784), (256, 5398002), (261, 5294592), (288, 4798224), (324, 4265088), (348, 3970944), (383, 3608064), (384, 3598668), (432, 3198816), (464, 2978208), (486, 2843392), (512, 2699001), (522, 2647296), (576, 2399112), (648, 2132544), (696, 1985472), (766, 1804032), (768, 1799334), (783, 1764864), (864, 1599408), (928, 1489104), (972, 1421696), (1044, 1323648), (1149, 1202688), (1152, 1199556), (1296, 1066272), (1392, 992736), (1532, 902016), (1536, 899667), (1566, 882432), (1728, 799704), (1856, 744552), (1944, 710848), (2088, 661824), (2298, 601344), (2304, 599778), (2349, 588288), (2592, 533136), (2784, 496368), (3064, 451008), (3132, 441216), (3447, 400896), (3456, 399852), (3712, 372276), (3888, 355424), (4176, 330912), (4596, 300672), (4608, 299889), (4698, 294144), (5184, 266568), (5568, 248184), (6128, 225504), (6264, 220608), (6894, 200448), (6912, 199926), (7047, 196096), (7424, 186138), (7776, 177712), (8352, 165456), (9192, 150336), (9396, 147072), (10341, 133632), (10368, 133284), (11107, 124416), (11136, 124092), (12256, 112752), (12528, 110304), (13788, 100224), (13824, 99963), (14094, 98048), (14848, 93069), (15552, 88856), (16704, 82728), (18384, 75168), (18792, 73536), (20682, 66816), (20736, 66642), (22214, 62208), (22272, 62046), (24512, 56376), (25056, 55152), (27576, 50112), (28188, 49024), (31023, 44544), (31104, 44428), (33321, 41472), (33408, 41364), (36768, 37584)]