998976

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 84

約数和(自身を含む): 2972816

約数和(自身を除く): 1973840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 121, 129, 132, 172, 176, 192, 242, 258, 264, 344, 352, 363, 473, 484, 516, 528, 688, 704, 726, 946, 968, 1032, 1056, 1376, 1419, 1452, 1892, 1936, 2064, 2112, 2752, 2838, 2904, 3784, 3872, 4128, 5203, 5676, 5808, 7568, 7744, 8256, 10406, 11352, 11616, 15136, 15609, 20812, 22704, 23232, 30272, 31218, 41624, 45408, 62436, 83248, 90816, 124872, 166496, 249744, 332992, 499488, 998976]

約数ペア:

[(1, 998976), (2, 499488), (3, 332992), (4, 249744), (6, 166496), (8, 124872), (11, 90816), (12, 83248), (16, 62436), (22, 45408), (24, 41624), (32, 31218), (33, 30272), (43, 23232), (44, 22704), (48, 20812), (64, 15609), (66, 15136), (86, 11616), (88, 11352), (96, 10406), (121, 8256), (129, 7744), (132, 7568), (172, 5808), (176, 5676), (192, 5203), (242, 4128), (258, 3872), (264, 3784), (344, 2904), (352, 2838), (363, 2752), (473, 2112), (484, 2064), (516, 1936), (528, 1892), (688, 1452), (704, 1419), (726, 1376), (946, 1056), (968, 1032)]