315054208

素因数分解:

$2^7\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1549}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 720936000

約数和(自身を除く): 405881792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 448, 454, 896, 908, 1549, 1589, 1816, 3098, 3178, 3632, 6196, 6356, 7264, 10843, 12392, 12712, 14528, 21686, 24784, 25424, 29056, 43372, 49568, 50848, 86744, 99136, 101696, 173488, 198272, 203392, 346976, 351623, 693952, 703246, 1387904, 1406492, 2461361, 2812984, 4922722, 5625968, 9845444, 11251936, 19690888, 22503872, 39381776, 45007744, 78763552, 157527104, 315054208]

約数ペア:

[(1, 315054208), (2, 157527104), (4, 78763552), (7, 45007744), (8, 39381776), (14, 22503872), (16, 19690888), (28, 11251936), (32, 9845444), (56, 5625968), (64, 4922722), (112, 2812984), (128, 2461361), (224, 1406492), (227, 1387904), (448, 703246), (454, 693952), (896, 351623), (908, 346976), (1549, 203392), (1589, 198272), (1816, 173488), (3098, 101696), (3178, 99136), (3632, 86744), (6196, 50848), (6356, 49568), (7264, 43372), (10843, 29056), (12392, 25424), (12712, 24784), (14528, 21686)]