262226688

素因数分解:

$2^8\times 3^1\times {\mathrm{557}}^1\times {\mathrm{613}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 700298928

約数和(自身を除く): 438072240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 557, 613, 768, 1114, 1226, 1671, 1839, 2228, 2452, 3342, 3678, 4456, 4904, 6684, 7356, 8912, 9808, 13368, 14712, 17824, 19616, 26736, 29424, 35648, 39232, 53472, 58848, 71296, 78464, 106944, 117696, 142592, 156928, 213888, 235392, 341441, 427776, 470784, 682882, 1024323, 1365764, 2048646, 2731528, 4097292, 5463056, 8194584, 10926112, 16389168, 21852224, 32778336, 43704448, 65556672, 87408896, 131113344, 262226688]

約数ペア:

[(1, 262226688), (2, 131113344), (3, 87408896), (4, 65556672), (6, 43704448), (8, 32778336), (12, 21852224), (16, 16389168), (24, 10926112), (32, 8194584), (48, 5463056), (64, 4097292), (96, 2731528), (128, 2048646), (192, 1365764), (256, 1024323), (384, 682882), (557, 470784), (613, 427776), (768, 341441), (1114, 235392), (1226, 213888), (1671, 156928), (1839, 142592), (2228, 117696), (2452, 106944), (3342, 78464), (3678, 71296), (4456, 58848), (4904, 53472), (6684, 39232), (7356, 35648), (8912, 29424), (9808, 26736), (13368, 19616), (14712, 17824)]