220905468

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{32467}}^1$

素因数の和:32493

約数の個数: 72

約数和(自身を含む): 661827712

約数和(自身を除く): 440922244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 32467, 64934, 97401, 129868, 194802, 227269, 292203, 389604, 454538, 584406, 681807, 876609, 909076, 1168812, 1363614, 1753218, 2045421, 2629827, 2727228, 3506436, 4090842, 5259654, 6136263, 7889481, 8181684, 10519308, 12272526, 15778962, 18408789, 24545052, 31557924, 36817578, 55226367, 73635156, 110452734, 220905468]

約数ペア:

[(1, 220905468), (2, 110452734), (3, 73635156), (4, 55226367), (6, 36817578), (7, 31557924), (9, 24545052), (12, 18408789), (14, 15778962), (18, 12272526), (21, 10519308), (27, 8181684), (28, 7889481), (36, 6136263), (42, 5259654), (54, 4090842), (63, 3506436), (81, 2727228), (84, 2629827), (108, 2045421), (126, 1753218), (162, 1363614), (189, 1168812), (243, 909076), (252, 876609), (324, 681807), (378, 584406), (486, 454538), (567, 389604), (756, 292203), (972, 227269), (1134, 194802), (1701, 129868), (2268, 97401), (3402, 64934), (6804, 32467)]