260735552

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 651101568

約数和(自身を除く): 390366016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 157, 176, 224, 308, 314, 337, 352, 448, 616, 628, 674, 704, 1099, 1232, 1256, 1348, 1727, 2198, 2359, 2464, 2512, 2696, 3454, 3707, 4396, 4718, 4928, 5024, 5392, 6908, 7414, 8792, 9436, 10048, 10784, 12089, 13816, 14828, 17584, 18872, 21568, 24178, 25949, 27632, 29656, 35168, 37744, 48356, 51898, 52909, 55264, 59312, 70336, 75488, 96712, 103796, 105818, 110528, 118624, 150976, 193424, 207592, 211636, 237248, 370363, 386848, 415184, 423272, 581999, 740726, 773696, 830368, 846544, 1163998, 1481452, 1660736, 1693088, 2327996, 2962904, 3386176, 4073993, 4655992, 5925808, 8147986, 9311984, 11851616, 16295972, 18623968, 23703232, 32591944, 37247936, 65183888, 130367776, 260735552]

約数ペア:

[(1, 260735552), (2, 130367776), (4, 65183888), (7, 37247936), (8, 32591944), (11, 23703232), (14, 18623968), (16, 16295972), (22, 11851616), (28, 9311984), (32, 8147986), (44, 5925808), (56, 4655992), (64, 4073993), (77, 3386176), (88, 2962904), (112, 2327996), (154, 1693088), (157, 1660736), (176, 1481452), (224, 1163998), (308, 846544), (314, 830368), (337, 773696), (352, 740726), (448, 581999), (616, 423272), (628, 415184), (674, 386848), (704, 370363), (1099, 237248), (1232, 211636), (1256, 207592), (1348, 193424), (1727, 150976), (2198, 118624), (2359, 110528), (2464, 105818), (2512, 103796), (2696, 96712), (3454, 75488), (3707, 70336), (4396, 59312), (4718, 55264), (4928, 52909), (5024, 51898), (5392, 48356), (6908, 37744), (7414, 35168), (8792, 29656), (9436, 27632), (10048, 25949), (10784, 24178), (12089, 21568), (13816, 18872), (14828, 17584)]