1975827392

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 252

約数和(自身を含む): 5175942912

約数和(自身を除く): 3200115520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 64, 77, 82, 88, 98, 112, 121, 127, 154, 164, 176, 196, 224, 242, 254, 287, 308, 328, 352, 392, 448, 451, 484, 508, 539, 574, 616, 656, 704, 784, 847, 889, 902, 968, 1016, 1078, 1148, 1232, 1312, 1397, 1568, 1694, 1778, 1804, 1936, 2009, 2032, 2156, 2296, 2464, 2624, 2794, 3136, 3157, 3388, 3556, 3608, 3872, 4018, 4064, 4312, 4592, 4928, 4961, 5207, 5588, 5929, 6223, 6314, 6776, 7112, 7216, 7744, 8036, 8128, 8624, 9184, 9779, 9922, 10414, 11176, 11858, 12446, 12628, 13552, 14224, 14432, 15367, 16072, 17248, 18368, 19558, 19844, 20828, 22099, 22352, 23716, 24892, 25256, 27104, 28448, 28864, 30734, 32144, 34496, 34727, 36449, 39116, 39688, 41656, 44198, 44704, 47432, 49784, 50512, 54208, 56896, 57277, 61468, 64288, 68453, 69454, 72898, 78232, 79376, 83312, 88396, 89408, 94864, 99568, 101024, 107569, 114554, 122936, 128576, 136906, 138908, 145796, 156464, 158752, 166624, 176792, 189728, 199136, 202048, 215138, 229108, 243089, 245872, 255143, 273812, 277816, 291592, 312928, 317504, 333248, 353584, 379456, 398272, 400939, 430276, 458216, 486178, 491744, 510286, 547624, 555632, 583184, 625856, 630047, 707168, 752983, 801878, 860552, 916432, 972356, 983488, 1020572, 1095248, 1111264, 1166368, 1260094, 1414336, 1505966, 1603756, 1721104, 1832864, 1944712, 2041144, 2190496, 2222528, 2332736, 2520188, 2806573, 3011932, 3207512, 3442208, 3665728, 3889424, 4082288, 4380992, 4410329, 5040376, 5613146, 6023864, 6415024, 6884416, 7778848, 8164576, 8820658, 10080752, 11226292, 12047728, 12830048, 15557696, 16329152, 17641316, 20161504, 22452584, 24095456, 25660096, 30872303, 35282632, 40323008, 44905168, 48190912, 61744606, 70565264, 89810336, 123489212, 141130528, 179620672, 246978424, 282261056, 493956848, 987913696, 1975827392]

約数ペア:

[(1, 1975827392), (2, 987913696), (4, 493956848), (7, 282261056), (8, 246978424), (11, 179620672), (14, 141130528), (16, 123489212), (22, 89810336), (28, 70565264), (32, 61744606), (41, 48190912), (44, 44905168), (49, 40323008), (56, 35282632), (64, 30872303), (77, 25660096), (82, 24095456), (88, 22452584), (98, 20161504), (112, 17641316), (121, 16329152), (127, 15557696), (154, 12830048), (164, 12047728), (176, 11226292), (196, 10080752), (224, 8820658), (242, 8164576), (254, 7778848), (287, 6884416), (308, 6415024), (328, 6023864), (352, 5613146), (392, 5040376), (448, 4410329), (451, 4380992), (484, 4082288), (508, 3889424), (539, 3665728), (574, 3442208), (616, 3207512), (656, 3011932), (704, 2806573), (784, 2520188), (847, 2332736), (889, 2222528), (902, 2190496), (968, 2041144), (1016, 1944712), (1078, 1832864), (1148, 1721104), (1232, 1603756), (1312, 1505966), (1397, 1414336), (1568, 1260094), (1694, 1166368), (1778, 1111264), (1804, 1095248), (1936, 1020572), (2009, 983488), (2032, 972356), (2156, 916432), (2296, 860552), (2464, 801878), (2624, 752983), (2794, 707168), (3136, 630047), (3157, 625856), (3388, 583184), (3556, 555632), (3608, 547624), (3872, 510286), (4018, 491744), (4064, 486178), (4312, 458216), (4592, 430276), (4928, 400939), (4961, 398272), (5207, 379456), (5588, 353584), (5929, 333248), (6223, 317504), (6314, 312928), (6776, 291592), (7112, 277816), (7216, 273812), (7744, 255143), (8036, 245872), (8128, 243089), (8624, 229108), (9184, 215138), (9779, 202048), (9922, 199136), (10414, 189728), (11176, 176792), (11858, 166624), (12446, 158752), (12628, 156464), (13552, 145796), (14224, 138908), (14432, 136906), (15367, 128576), (16072, 122936), (17248, 114554), (18368, 107569), (19558, 101024), (19844, 99568), (20828, 94864), (22099, 89408), (22352, 88396), (23716, 83312), (24892, 79376), (25256, 78232), (27104, 72898), (28448, 69454), (28864, 68453), (30734, 64288), (32144, 61468), (34496, 57277), (34727, 56896), (36449, 54208), (39116, 50512), (39688, 49784), (41656, 47432), (44198, 44704)]