291264792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 902146560

約数和(自身を除く): 610881768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 193, 273, 312, 364, 386, 546, 579, 691, 728, 772, 1092, 1158, 1351, 1382, 1544, 2073, 2184, 2316, 2509, 2702, 2764, 4053, 4146, 4632, 4837, 5018, 5404, 5528, 7527, 8106, 8292, 8983, 9674, 10036, 10808, 14511, 15054, 16212, 16584, 17563, 17966, 19348, 20072, 26949, 29022, 30108, 32424, 35126, 35932, 38696, 52689, 53898, 58044, 60216, 62881, 70252, 71864, 105378, 107796, 116088, 125762, 133363, 140504, 188643, 210756, 215592, 251524, 266726, 377286, 400089, 421512, 503048, 533452, 754572, 800178, 933541, 1066904, 1509144, 1600356, 1733719, 1867082, 2800623, 3200712, 3467438, 3734164, 5201157, 5601246, 6934876, 7468328, 10402314, 11202492, 12136033, 13869752, 20804628, 22404984, 24272066, 36408099, 41609256, 48544132, 72816198, 97088264, 145632396, 291264792]

約数ペア:

[(1, 291264792), (2, 145632396), (3, 97088264), (4, 72816198), (6, 48544132), (7, 41609256), (8, 36408099), (12, 24272066), (13, 22404984), (14, 20804628), (21, 13869752), (24, 12136033), (26, 11202492), (28, 10402314), (39, 7468328), (42, 6934876), (52, 5601246), (56, 5201157), (78, 3734164), (84, 3467438), (91, 3200712), (104, 2800623), (156, 1867082), (168, 1733719), (182, 1600356), (193, 1509144), (273, 1066904), (312, 933541), (364, 800178), (386, 754572), (546, 533452), (579, 503048), (691, 421512), (728, 400089), (772, 377286), (1092, 266726), (1158, 251524), (1351, 215592), (1382, 210756), (1544, 188643), (2073, 140504), (2184, 133363), (2316, 125762), (2509, 116088), (2702, 107796), (2764, 105378), (4053, 71864), (4146, 70252), (4632, 62881), (4837, 60216), (5018, 58044), (5404, 53898), (5528, 52689), (7527, 38696), (8106, 35932), (8292, 35126), (8983, 32424), (9674, 30108), (10036, 29022), (10808, 26949), (14511, 20072), (15054, 19348), (16212, 17966), (16584, 17563)]