263069952

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 747024768

約数和(自身を除く): 483954816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 64, 69, 92, 96, 106, 128, 138, 159, 184, 192, 212, 256, 276, 281, 318, 368, 384, 424, 552, 562, 636, 736, 768, 843, 848, 1104, 1124, 1219, 1272, 1472, 1686, 1696, 2208, 2248, 2438, 2544, 2944, 3372, 3392, 3657, 4416, 4496, 4876, 5088, 5888, 6463, 6744, 6784, 7314, 8832, 8992, 9752, 10176, 12926, 13488, 13568, 14628, 14893, 17664, 17984, 19389, 19504, 20352, 25852, 26976, 29256, 29786, 35968, 38778, 39008, 40704, 44679, 51704, 53952, 58512, 59572, 71936, 77556, 78016, 89358, 103408, 107904, 117024, 119144, 155112, 156032, 178716, 206816, 215808, 234048, 238288, 310224, 312064, 342539, 357432, 413632, 468096, 476576, 620448, 685078, 714864, 827264, 936192, 953152, 1027617, 1240896, 1370156, 1429728, 1654528, 1906304, 2055234, 2481792, 2740312, 2859456, 3812608, 4110468, 4963584, 5480624, 5718912, 8220936, 10961248, 11437824, 16441872, 21922496, 32883744, 43844992, 65767488, 87689984, 131534976, 263069952]

約数ペア:

[(1, 263069952), (2, 131534976), (3, 87689984), (4, 65767488), (6, 43844992), (8, 32883744), (12, 21922496), (16, 16441872), (23, 11437824), (24, 10961248), (32, 8220936), (46, 5718912), (48, 5480624), (53, 4963584), (64, 4110468), (69, 3812608), (92, 2859456), (96, 2740312), (106, 2481792), (128, 2055234), (138, 1906304), (159, 1654528), (184, 1429728), (192, 1370156), (212, 1240896), (256, 1027617), (276, 953152), (281, 936192), (318, 827264), (368, 714864), (384, 685078), (424, 620448), (552, 476576), (562, 468096), (636, 413632), (736, 357432), (768, 342539), (843, 312064), (848, 310224), (1104, 238288), (1124, 234048), (1219, 215808), (1272, 206816), (1472, 178716), (1686, 156032), (1696, 155112), (2208, 119144), (2248, 117024), (2438, 107904), (2544, 103408), (2944, 89358), (3372, 78016), (3392, 77556), (3657, 71936), (4416, 59572), (4496, 58512), (4876, 53952), (5088, 51704), (5888, 44679), (6463, 40704), (6744, 39008), (6784, 38778), (7314, 35968), (8832, 29786), (8992, 29256), (9752, 26976), (10176, 25852), (12926, 20352), (13488, 19504), (13568, 19389), (14628, 17984), (14893, 17664)]