2687511008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 6755696640

約数和(自身を除く): 4068185632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 127, 169, 172, 182, 208, 224, 254, 301, 338, 344, 364, 416, 508, 559, 602, 676, 688, 728, 889, 1016, 1118, 1183, 1204, 1352, 1376, 1456, 1651, 1778, 2032, 2197, 2236, 2366, 2408, 2704, 2912, 3302, 3556, 3913, 4064, 4394, 4472, 4732, 4816, 5408, 5461, 6604, 7112, 7267, 7826, 8788, 8944, 9464, 9632, 10922, 11557, 13208, 14224, 14534, 15379, 15652, 17576, 17888, 18928, 21463, 21844, 23114, 26416, 28448, 29068, 30758, 31304, 35152, 37856, 38227, 42926, 43688, 46228, 50869, 52832, 58136, 61516, 62608, 70304, 70993, 76454, 85852, 87376, 92456, 94471, 101738, 116272, 123032, 125216, 141986, 150241, 152908, 171704, 174752, 184912, 188942, 203476, 232544, 246064, 279019, 283972, 300482, 305816, 343408, 369824, 377884, 406952, 492128, 496951, 558038, 567944, 600964, 611632, 661297, 686816, 755768, 813904, 922909, 993902, 1116076, 1135888, 1201928, 1223264, 1322594, 1511536, 1627808, 1845818, 1953133, 1987804, 2232152, 2271776, 2403856, 2645188, 3023072, 3691636, 3906266, 3975608, 4464304, 4807712, 5290376, 6460363, 7383272, 7812532, 7951216, 8928608, 10580752, 11997817, 12920726, 14766544, 15625064, 15902432, 21161504, 23995634, 25841452, 29533088, 31250128, 47991268, 51682904, 62500256, 83984719, 95982536, 103365808, 167969438, 191965072, 206731616, 335938876, 383930144, 671877752, 1343755504, 2687511008]

約数ペア:

[(1, 2687511008), (2, 1343755504), (4, 671877752), (7, 383930144), (8, 335938876), (13, 206731616), (14, 191965072), (16, 167969438), (26, 103365808), (28, 95982536), (32, 83984719), (43, 62500256), (52, 51682904), (56, 47991268), (86, 31250128), (91, 29533088), (104, 25841452), (112, 23995634), (127, 21161504), (169, 15902432), (172, 15625064), (182, 14766544), (208, 12920726), (224, 11997817), (254, 10580752), (301, 8928608), (338, 7951216), (344, 7812532), (364, 7383272), (416, 6460363), (508, 5290376), (559, 4807712), (602, 4464304), (676, 3975608), (688, 3906266), (728, 3691636), (889, 3023072), (1016, 2645188), (1118, 2403856), (1183, 2271776), (1204, 2232152), (1352, 1987804), (1376, 1953133), (1456, 1845818), (1651, 1627808), (1778, 1511536), (2032, 1322594), (2197, 1223264), (2236, 1201928), (2366, 1135888), (2408, 1116076), (2704, 993902), (2912, 922909), (3302, 813904), (3556, 755768), (3913, 686816), (4064, 661297), (4394, 611632), (4472, 600964), (4732, 567944), (4816, 558038), (5408, 496951), (5461, 492128), (6604, 406952), (7112, 377884), (7267, 369824), (7826, 343408), (8788, 305816), (8944, 300482), (9464, 283972), (9632, 279019), (10922, 246064), (11557, 232544), (13208, 203476), (14224, 188942), (14534, 184912), (15379, 174752), (15652, 171704), (17576, 152908), (17888, 150241), (18928, 141986), (21463, 125216), (21844, 123032), (23114, 116272), (26416, 101738), (28448, 94471), (29068, 92456), (30758, 87376), (31304, 85852), (35152, 76454), (37856, 70993), (38227, 70304), (42926, 62608), (43688, 61516), (46228, 58136), (50869, 52832)]