12249776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 30259968

約数和(自身を除く): 18010192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 163, 176, 244, 308, 326, 427, 488, 616, 652, 671, 854, 976, 1141, 1232, 1304, 1342, 1708, 1793, 2282, 2608, 2684, 3416, 3586, 4564, 4697, 5368, 6832, 7172, 9128, 9394, 9943, 10736, 12551, 14344, 18256, 18788, 19886, 25102, 28688, 37576, 39772, 50204, 69601, 75152, 79544, 100408, 109373, 139202, 159088, 200816, 218746, 278404, 437492, 556808, 765611, 874984, 1113616, 1531222, 1749968, 3062444, 6124888, 12249776]

約数ペア:

[(1, 12249776), (2, 6124888), (4, 3062444), (7, 1749968), (8, 1531222), (11, 1113616), (14, 874984), (16, 765611), (22, 556808), (28, 437492), (44, 278404), (56, 218746), (61, 200816), (77, 159088), (88, 139202), (112, 109373), (122, 100408), (154, 79544), (163, 75152), (176, 69601), (244, 50204), (308, 39772), (326, 37576), (427, 28688), (488, 25102), (616, 19886), (652, 18788), (671, 18256), (854, 14344), (976, 12551), (1141, 10736), (1232, 9943), (1304, 9394), (1342, 9128), (1708, 7172), (1793, 6832), (2282, 5368), (2608, 4697), (2684, 4564), (3416, 3586)]