248439552

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7523}}^1$

素因数の和:7585

約数の個数: 72

約数和(自身を含む): 676678464

約数和(自身を除く): 428238912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5504, 7523, 8256, 11008, 15046, 16512, 22569, 30092, 33024, 45138, 60184, 90276, 120368, 180552, 240736, 323489, 361104, 481472, 646978, 722208, 962944, 970467, 1293956, 1444416, 1925888, 1940934, 2587912, 2888832, 3881868, 5175824, 5777664, 7763736, 10351648, 15527472, 20703296, 31054944, 41406592, 62109888, 82813184, 124219776, 248439552]

約数ペア:

[(1, 248439552), (2, 124219776), (3, 82813184), (4, 62109888), (6, 41406592), (8, 31054944), (12, 20703296), (16, 15527472), (24, 10351648), (32, 7763736), (43, 5777664), (48, 5175824), (64, 3881868), (86, 2888832), (96, 2587912), (128, 1940934), (129, 1925888), (172, 1444416), (192, 1293956), (256, 970467), (258, 962944), (344, 722208), (384, 646978), (516, 481472), (688, 361104), (768, 323489), (1032, 240736), (1376, 180552), (2064, 120368), (2752, 90276), (4128, 60184), (5504, 45138), (7523, 33024), (8256, 30092), (11008, 22569), (15046, 16512)]