247968768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1599

約数の個数: 88

約数和(自身を含む): 673839648

約数和(自身を除く): 425870880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1024, 1272, 1523, 1536, 1696, 2544, 3046, 3072, 3392, 4569, 5088, 6092, 6784, 9138, 10176, 12184, 13568, 18276, 20352, 24368, 27136, 36552, 40704, 48736, 54272, 73104, 80719, 81408, 97472, 146208, 161438, 162816, 194944, 242157, 292416, 322876, 389888, 484314, 584832, 645752, 779776, 968628, 1169664, 1291504, 1559552, 1937256, 2339328, 2583008, 3874512, 4678656, 5166016, 7749024, 10332032, 15498048, 20664064, 30996096, 41328128, 61992192, 82656256, 123984384, 247968768]

約数ペア:

[(1, 247968768), (2, 123984384), (3, 82656256), (4, 61992192), (6, 41328128), (8, 30996096), (12, 20664064), (16, 15498048), (24, 10332032), (32, 7749024), (48, 5166016), (53, 4678656), (64, 3874512), (96, 2583008), (106, 2339328), (128, 1937256), (159, 1559552), (192, 1291504), (212, 1169664), (256, 968628), (318, 779776), (384, 645752), (424, 584832), (512, 484314), (636, 389888), (768, 322876), (848, 292416), (1024, 242157), (1272, 194944), (1523, 162816), (1536, 161438), (1696, 146208), (2544, 97472), (3046, 81408), (3072, 80719), (3392, 73104), (4569, 54272), (5088, 48736), (6092, 40704), (6784, 36552), (9138, 27136), (10176, 24368), (12184, 20352), (13568, 18276)]