440040216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21647}}^1$

素因数の和:21685

約数の個数: 96

約数和(自身を含む): 1382008320

約数和(自身を除く): 941968104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 5082, 6776, 10164, 20328, 21647, 43294, 64941, 86588, 129882, 151529, 173176, 238117, 259764, 303058, 454587, 476234, 519528, 606116, 714351, 909174, 952468, 1212232, 1428702, 1666819, 1818348, 1904936, 2619287, 2857404, 3333638, 3636696, 5000457, 5238574, 5714808, 6667276, 7857861, 10000914, 10477148, 13334552, 15715722, 18335009, 20001828, 20954296, 31431444, 36670018, 40003656, 55005027, 62862888, 73340036, 110010054, 146680072, 220020108, 440040216]

約数ペア:

[(1, 440040216), (2, 220020108), (3, 146680072), (4, 110010054), (6, 73340036), (7, 62862888), (8, 55005027), (11, 40003656), (12, 36670018), (14, 31431444), (21, 20954296), (22, 20001828), (24, 18335009), (28, 15715722), (33, 13334552), (42, 10477148), (44, 10000914), (56, 7857861), (66, 6667276), (77, 5714808), (84, 5238574), (88, 5000457), (121, 3636696), (132, 3333638), (154, 2857404), (168, 2619287), (231, 1904936), (242, 1818348), (264, 1666819), (308, 1428702), (363, 1212232), (462, 952468), (484, 909174), (616, 714351), (726, 606116), (847, 519528), (924, 476234), (968, 454587), (1452, 303058), (1694, 259764), (1848, 238117), (2541, 173176), (2904, 151529), (3388, 129882), (5082, 86588), (6776, 64941), (10164, 43294), (20328, 21647)]