8142520512

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{27919}}^1$

素因数の和:27979

約数の個数: 168

約数和(自身を含む): 25870448640

約数和(自身を除く): 17727928128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 392, 434, 448, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1984, 2352, 2604, 2976, 3038, 3136, 3472, 4557, 4704, 5208, 5952, 6076, 6944, 9114, 9408, 10416, 12152, 13888, 18228, 20832, 24304, 27919, 36456, 41664, 48608, 55838, 72912, 83757, 97216, 111676, 145824, 167514, 195433, 223352, 291648, 335028, 390866, 446704, 586299, 670056, 781732, 865489, 893408, 1172598, 1340112, 1368031, 1563464, 1730978, 1786816, 2345196, 2596467, 2680224, 2736062, 3126928, 3461956, 4104093, 4690392, 5192934, 5360448, 5472124, 6058423, 6253856, 6923912, 8208186, 9380784, 10385868, 10944248, 12116846, 12507712, 13847824, 16416372, 18175269, 18761568, 20771736, 21888496, 24233692, 27695648, 32832744, 36350538, 37523136, 41543472, 42408961, 43776992, 48467384, 55391296, 65665488, 72701076, 83086944, 84817922, 87553984, 96934768, 127226883, 131330976, 145402152, 166173888, 169635844, 193869536, 254453766, 262661952, 290804304, 339271688, 387739072, 508907532, 581608608, 678543376, 1017815064, 1163217216, 1357086752, 2035630128, 2714173504, 4071260256, 8142520512]

約数ペア:

[(1, 8142520512), (2, 4071260256), (3, 2714173504), (4, 2035630128), (6, 1357086752), (7, 1163217216), (8, 1017815064), (12, 678543376), (14, 581608608), (16, 508907532), (21, 387739072), (24, 339271688), (28, 290804304), (31, 262661952), (32, 254453766), (42, 193869536), (48, 169635844), (49, 166173888), (56, 145402152), (62, 131330976), (64, 127226883), (84, 96934768), (93, 87553984), (96, 84817922), (98, 83086944), (112, 72701076), (124, 65665488), (147, 55391296), (168, 48467384), (186, 43776992), (192, 42408961), (196, 41543472), (217, 37523136), (224, 36350538), (248, 32832744), (294, 27695648), (336, 24233692), (372, 21888496), (392, 20771736), (434, 18761568), (448, 18175269), (496, 16416372), (588, 13847824), (651, 12507712), (672, 12116846), (744, 10944248), (784, 10385868), (868, 9380784), (992, 8208186), (1176, 6923912), (1302, 6253856), (1344, 6058423), (1488, 5472124), (1519, 5360448), (1568, 5192934), (1736, 4690392), (1984, 4104093), (2352, 3461956), (2604, 3126928), (2976, 2736062), (3038, 2680224), (3136, 2596467), (3472, 2345196), (4557, 1786816), (4704, 1730978), (5208, 1563464), (5952, 1368031), (6076, 1340112), (6944, 1172598), (9114, 893408), (9408, 865489), (10416, 781732), (12152, 670056), (13888, 586299), (18228, 446704), (20832, 390866), (24304, 335028), (27919, 291648), (36456, 223352), (41664, 195433), (48608, 167514), (55838, 145824), (72912, 111676), (83757, 97216)]