256768704

素因数分解:

$2^6\times 3^4\times {\mathrm{49531}}^1$

素因数の和:49555

約数の個数: 70

約数和(自身を含む): 761158244

約数和(自身を除く): 504389540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 49531, 99062, 148593, 198124, 297186, 396248, 445779, 594372, 792496, 891558, 1188744, 1337337, 1584992, 1783116, 2377488, 2674674, 3169984, 3566232, 4012011, 4754976, 5349348, 7132464, 8024022, 9509952, 10698696, 14264928, 16048044, 21397392, 28529856, 32096088, 42794784, 64192176, 85589568, 128384352, 256768704]

約数ペア:

[(1, 256768704), (2, 128384352), (3, 85589568), (4, 64192176), (6, 42794784), (8, 32096088), (9, 28529856), (12, 21397392), (16, 16048044), (18, 14264928), (24, 10698696), (27, 9509952), (32, 8024022), (36, 7132464), (48, 5349348), (54, 4754976), (64, 4012011), (72, 3566232), (81, 3169984), (96, 2674674), (108, 2377488), (144, 1783116), (162, 1584992), (192, 1337337), (216, 1188744), (288, 891558), (324, 792496), (432, 594372), (576, 445779), (648, 396248), (864, 297186), (1296, 198124), (1728, 148593), (2592, 99062), (5184, 49531)]