271324896

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 783739152

約数和(自身を除く): 512414256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 173, 186, 204, 248, 272, 346, 372, 408, 496, 519, 527, 544, 692, 744, 816, 961, 992, 1038, 1054, 1384, 1488, 1581, 1632, 1922, 2076, 2108, 2768, 2883, 2941, 2976, 3162, 3844, 4152, 4216, 5363, 5536, 5766, 5882, 6324, 7688, 8304, 8432, 8823, 10726, 11532, 11764, 12648, 15376, 16089, 16337, 16608, 16864, 17646, 21452, 23064, 23528, 25296, 30752, 32178, 32674, 35292, 42904, 46128, 47056, 49011, 50592, 64356, 65348, 70584, 85808, 91171, 92256, 94112, 98022, 128712, 130696, 141168, 166253, 171616, 182342, 196044, 257424, 261392, 273513, 282336, 332506, 364684, 392088, 498759, 514848, 522784, 547026, 665012, 729368, 784176, 997518, 1094052, 1330024, 1458736, 1568352, 1995036, 2188104, 2660048, 2826301, 2917472, 3990072, 4376208, 5320096, 5652602, 7980144, 8478903, 8752416, 11305204, 15960288, 16957806, 22610408, 33915612, 45220816, 67831224, 90441632, 135662448, 271324896]

約数ペア:

[(1, 271324896), (2, 135662448), (3, 90441632), (4, 67831224), (6, 45220816), (8, 33915612), (12, 22610408), (16, 16957806), (17, 15960288), (24, 11305204), (31, 8752416), (32, 8478903), (34, 7980144), (48, 5652602), (51, 5320096), (62, 4376208), (68, 3990072), (93, 2917472), (96, 2826301), (102, 2660048), (124, 2188104), (136, 1995036), (173, 1568352), (186, 1458736), (204, 1330024), (248, 1094052), (272, 997518), (346, 784176), (372, 729368), (408, 665012), (496, 547026), (519, 522784), (527, 514848), (544, 498759), (692, 392088), (744, 364684), (816, 332506), (961, 282336), (992, 273513), (1038, 261392), (1054, 257424), (1384, 196044), (1488, 182342), (1581, 171616), (1632, 166253), (1922, 141168), (2076, 130696), (2108, 128712), (2768, 98022), (2883, 94112), (2941, 92256), (2976, 91171), (3162, 85808), (3844, 70584), (4152, 65348), (4216, 64356), (5363, 50592), (5536, 49011), (5766, 47056), (5882, 46128), (6324, 42904), (7688, 35292), (8304, 32674), (8432, 32178), (8823, 30752), (10726, 25296), (11532, 23528), (11764, 23064), (12648, 21452), (15376, 17646), (16089, 16864), (16337, 16608)]