221057496

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6491}}^1$

素因数の和:6557

約数の個数: 96

約数和(自身を含む): 668416320

約数和(自身を除く): 447358824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 946, 1032, 1419, 1548, 1892, 2838, 3096, 3784, 4257, 5676, 6491, 8514, 11352, 12982, 17028, 19473, 25964, 34056, 38946, 51928, 58419, 71401, 77892, 116838, 142802, 155784, 214203, 233676, 279113, 285604, 428406, 467352, 558226, 571208, 642609, 837339, 856812, 1116452, 1285218, 1674678, 1713624, 2232904, 2512017, 2570436, 3070243, 3349356, 5024034, 5140872, 6140486, 6698712, 9210729, 10048068, 12280972, 18421458, 20096136, 24561944, 27632187, 36842916, 55264374, 73685832, 110528748, 221057496]

約数ペア:

[(1, 221057496), (2, 110528748), (3, 73685832), (4, 55264374), (6, 36842916), (8, 27632187), (9, 24561944), (11, 20096136), (12, 18421458), (18, 12280972), (22, 10048068), (24, 9210729), (33, 6698712), (36, 6140486), (43, 5140872), (44, 5024034), (66, 3349356), (72, 3070243), (86, 2570436), (88, 2512017), (99, 2232904), (129, 1713624), (132, 1674678), (172, 1285218), (198, 1116452), (258, 856812), (264, 837339), (344, 642609), (387, 571208), (396, 558226), (473, 467352), (516, 428406), (774, 285604), (792, 279113), (946, 233676), (1032, 214203), (1419, 155784), (1548, 142802), (1892, 116838), (2838, 77892), (3096, 71401), (3784, 58419), (4257, 51928), (5676, 38946), (6491, 34056), (8514, 25964), (11352, 19473), (12982, 17028)]