8889677951

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 12371097600

約数和(自身を除く): 3481419649

約数列:

[1, 7, 11, 23, 29, 49, 77, 79, 161, 203, 253, 313, 319, 539, 553, 667, 869, 1127, 1421, 1771, 1817, 2191, 2233, 2291, 3443, 3871, 4669, 6083, 7199, 7337, 9077, 12397, 12719, 15337, 15631, 16037, 19987, 24101, 24727, 25201, 32683, 42581, 50393, 51359, 52693, 63539, 79189, 89033, 99847, 112259, 139909, 168707, 173089, 176407, 208771, 271997, 352751, 359513, 368851, 444773, 554323, 568721, 579623, 698929, 717083, 979363, 1211623, 1234849, 1461397, 1903979, 2296481, 2581957, 3880261, 3981047, 4057361, 4892503, 5019581, 6255931, 7887913, 10229779, 13327853, 16075367, 16492909, 27867329, 28401527, 35137067, 43791517, 55215391, 112527569, 115450363, 181421999, 306540619, 386507737, 808152541, 1269953993, 8889677951]

約数ペア:

[(1, 8889677951), (7, 1269953993), (11, 808152541), (23, 386507737), (29, 306540619), (49, 181421999), (77, 115450363), (79, 112527569), (161, 55215391), (203, 43791517), (253, 35137067), (313, 28401527), (319, 27867329), (539, 16492909), (553, 16075367), (667, 13327853), (869, 10229779), (1127, 7887913), (1421, 6255931), (1771, 5019581), (1817, 4892503), (2191, 4057361), (2233, 3981047), (2291, 3880261), (3443, 2581957), (3871, 2296481), (4669, 1903979), (6083, 1461397), (7199, 1234849), (7337, 1211623), (9077, 979363), (12397, 717083), (12719, 698929), (15337, 579623), (15631, 568721), (16037, 554323), (19987, 444773), (24101, 368851), (24727, 359513), (25201, 352751), (32683, 271997), (42581, 208771), (50393, 176407), (51359, 173089), (52693, 168707), (63539, 139909), (79189, 112259), (89033, 99847)]