12220824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 40435200

約数和(自身を除く): 28214376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 389, 408, 462, 476, 561, 616, 714, 748, 778, 924, 952, 1122, 1167, 1309, 1428, 1496, 1556, 1848, 2244, 2334, 2618, 2723, 2856, 3112, 3927, 4279, 4488, 4668, 5236, 5446, 6613, 7854, 8169, 8558, 9336, 10472, 10892, 12837, 13226, 15708, 16338, 17116, 19839, 21784, 25674, 26452, 29953, 31416, 32676, 34232, 39678, 46291, 51348, 52904, 59906, 65352, 72743, 79356, 89859, 92582, 102696, 119812, 138873, 145486, 158712, 179718, 185164, 218229, 239624, 277746, 290972, 359436, 370328, 436458, 509201, 555492, 581944, 718872, 872916, 1018402, 1110984, 1527603, 1745832, 2036804, 3055206, 4073608, 6110412, 12220824]

約数ペア:

[(1, 12220824), (2, 6110412), (3, 4073608), (4, 3055206), (6, 2036804), (7, 1745832), (8, 1527603), (11, 1110984), (12, 1018402), (14, 872916), (17, 718872), (21, 581944), (22, 555492), (24, 509201), (28, 436458), (33, 370328), (34, 359436), (42, 290972), (44, 277746), (51, 239624), (56, 218229), (66, 185164), (68, 179718), (77, 158712), (84, 145486), (88, 138873), (102, 119812), (119, 102696), (132, 92582), (136, 89859), (154, 79356), (168, 72743), (187, 65352), (204, 59906), (231, 52904), (238, 51348), (264, 46291), (308, 39678), (357, 34232), (374, 32676), (389, 31416), (408, 29953), (462, 26452), (476, 25674), (561, 21784), (616, 19839), (714, 17116), (748, 16338), (778, 15708), (924, 13226), (952, 12837), (1122, 10892), (1167, 10472), (1309, 9336), (1428, 8558), (1496, 8169), (1556, 7854), (1848, 6613), (2244, 5446), (2334, 5236), (2618, 4668), (2723, 4488), (2856, 4279), (3112, 3927)]