265278528

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 168

約数和(自身を含む): 798819840

約数和(自身を除く): 533541312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 47, 48, 64, 72, 82, 94, 96, 123, 141, 144, 164, 188, 192, 239, 246, 282, 288, 328, 369, 376, 423, 478, 492, 564, 576, 656, 717, 738, 752, 846, 956, 984, 1128, 1312, 1434, 1476, 1504, 1692, 1912, 1927, 1968, 2151, 2256, 2624, 2868, 2952, 3008, 3384, 3824, 3854, 3936, 4302, 4512, 5736, 5781, 5904, 6768, 7648, 7708, 7872, 8604, 9024, 9799, 11233, 11472, 11562, 11808, 13536, 15296, 15416, 17208, 17343, 19598, 22466, 22944, 23124, 23616, 27072, 29397, 30832, 33699, 34416, 34686, 39196, 44932, 45888, 46248, 58794, 61664, 67398, 68832, 69372, 78392, 88191, 89864, 92496, 101097, 117588, 123328, 134796, 137664, 138744, 156784, 176382, 179728, 184992, 202194, 235176, 269592, 277488, 313568, 352764, 359456, 369984, 404388, 460553, 470352, 539184, 554976, 627136, 705528, 718912, 808776, 921106, 940704, 1078368, 1109952, 1381659, 1411056, 1617552, 1842212, 1881408, 2156736, 2763318, 2822112, 3235104, 3684424, 4144977, 5526636, 5644224, 6470208, 7368848, 8289954, 11053272, 14737696, 16579908, 22106544, 29475392, 33159816, 44213088, 66319632, 88426176, 132639264, 265278528]

約数ペア:

[(1, 265278528), (2, 132639264), (3, 88426176), (4, 66319632), (6, 44213088), (8, 33159816), (9, 29475392), (12, 22106544), (16, 16579908), (18, 14737696), (24, 11053272), (32, 8289954), (36, 7368848), (41, 6470208), (47, 5644224), (48, 5526636), (64, 4144977), (72, 3684424), (82, 3235104), (94, 2822112), (96, 2763318), (123, 2156736), (141, 1881408), (144, 1842212), (164, 1617552), (188, 1411056), (192, 1381659), (239, 1109952), (246, 1078368), (282, 940704), (288, 921106), (328, 808776), (369, 718912), (376, 705528), (423, 627136), (478, 554976), (492, 539184), (564, 470352), (576, 460553), (656, 404388), (717, 369984), (738, 359456), (752, 352764), (846, 313568), (956, 277488), (984, 269592), (1128, 235176), (1312, 202194), (1434, 184992), (1476, 179728), (1504, 176382), (1692, 156784), (1912, 138744), (1927, 137664), (1968, 134796), (2151, 123328), (2256, 117588), (2624, 101097), (2868, 92496), (2952, 89864), (3008, 88191), (3384, 78392), (3824, 69372), (3854, 68832), (3936, 67398), (4302, 61664), (4512, 58794), (5736, 46248), (5781, 45888), (5904, 44932), (6768, 39196), (7648, 34686), (7708, 34416), (7872, 33699), (8604, 30832), (9024, 29397), (9799, 27072), (11233, 23616), (11472, 23124), (11562, 22944), (11808, 22466), (13536, 19598), (15296, 17343), (15416, 17208)]