263206927488

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{961339}}^1$

素因数の和:961410

約数の個数: 128

約数和(自身を含む): 753075302400

約数和(自身を除く): 489868374912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 276, 368, 372, 384, 496, 552, 713, 736, 744, 992, 1104, 1426, 1472, 1488, 1984, 2139, 2208, 2852, 2944, 2976, 3968, 4278, 4416, 5704, 5952, 8556, 8832, 11408, 11904, 17112, 22816, 34224, 45632, 68448, 91264, 136896, 273792, 961339, 1922678, 2884017, 3845356, 5768034, 7690712, 11536068, 15381424, 22110797, 23072136, 29801509, 30762848, 44221594, 46144272, 59603018, 61525696, 66332391, 88443188, 89404527, 92288544, 119206036, 123051392, 132664782, 176886376, 178809054, 184577088, 238412072, 265329564, 353772752, 357618108, 369154176, 476824144, 530659128, 685434707, 707545504, 715236216, 953648288, 1061318256, 1370869414, 1415091008, 1430472432, 1907296576, 2056304121, 2122636512, 2741738828, 2830182016, 2860944864, 3814593152, 4112608242, 4245273024, 5483477656, 5721889728, 8225216484, 8490546048, 10966955312, 11443779456, 16450432968, 21933910624, 32900865936, 43867821248, 65801731872, 87735642496, 131603463744, 263206927488]

約数ペア:

[(1, 263206927488), (2, 131603463744), (3, 87735642496), (4, 65801731872), (6, 43867821248), (8, 32900865936), (12, 21933910624), (16, 16450432968), (23, 11443779456), (24, 10966955312), (31, 8490546048), (32, 8225216484), (46, 5721889728), (48, 5483477656), (62, 4245273024), (64, 4112608242), (69, 3814593152), (92, 2860944864), (93, 2830182016), (96, 2741738828), (124, 2122636512), (128, 2056304121), (138, 1907296576), (184, 1430472432), (186, 1415091008), (192, 1370869414), (248, 1061318256), (276, 953648288), (368, 715236216), (372, 707545504), (384, 685434707), (496, 530659128), (552, 476824144), (713, 369154176), (736, 357618108), (744, 353772752), (992, 265329564), (1104, 238412072), (1426, 184577088), (1472, 178809054), (1488, 176886376), (1984, 132664782), (2139, 123051392), (2208, 119206036), (2852, 92288544), (2944, 89404527), (2976, 88443188), (3968, 66332391), (4278, 61525696), (4416, 59603018), (5704, 46144272), (5952, 44221594), (8556, 30762848), (8832, 29801509), (11408, 23072136), (11904, 22110797), (17112, 15381424), (22816, 11536068), (34224, 7690712), (45632, 5768034), (68448, 3845356), (91264, 2884017), (136896, 1922678), (273792, 961339)]