16268968764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{633823}}^1$

素因数の和:633887

約数の個数: 72

約数和(自身を含む): 44296691712

約数和(自身を除く): 28027722948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 633823, 1267646, 1901469, 2535292, 3802938, 5704407, 7605876, 11408814, 14577929, 19648513, 22817628, 29155858, 39297026, 43733787, 58311716, 58945539, 78594052, 87467574, 117891078, 131201361, 174935148, 176836617, 235782156, 262402722, 353673234, 451915799, 524805444, 707346468, 903831598, 1355747397, 1807663196, 2711494794, 4067242191, 5422989588, 8134484382, 16268968764]

約数ペア:

[(1, 16268968764), (2, 8134484382), (3, 5422989588), (4, 4067242191), (6, 2711494794), (9, 1807663196), (12, 1355747397), (18, 903831598), (23, 707346468), (31, 524805444), (36, 451915799), (46, 353673234), (62, 262402722), (69, 235782156), (92, 176836617), (93, 174935148), (124, 131201361), (138, 117891078), (186, 87467574), (207, 78594052), (276, 58945539), (279, 58311716), (372, 43733787), (414, 39297026), (558, 29155858), (713, 22817628), (828, 19648513), (1116, 14577929), (1426, 11408814), (2139, 7605876), (2852, 5704407), (4278, 3802938), (6417, 2535292), (8556, 1901469), (12834, 1267646), (25668, 633823)]