853008268

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 108

約数和(自身を含む): 1915215960

約数和(自身を除く): 1062207692

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 433, 437, 529, 532, 644, 866, 874, 931, 1058, 1127, 1732, 1748, 1862, 2116, 2254, 3031, 3059, 3703, 3724, 4508, 6062, 6118, 7406, 8227, 9959, 10051, 12124, 12236, 14812, 16454, 19918, 20102, 21217, 21413, 25921, 32908, 39836, 40204, 42434, 42826, 51842, 57589, 69713, 70357, 84868, 85652, 103684, 115178, 139426, 140714, 189221, 229057, 230356, 278852, 281428, 378442, 403123, 458114, 487991, 492499, 756884, 806246, 916228, 975982, 984998, 1324547, 1603399, 1612492, 1951964, 1969996, 2649094, 3206798, 4352083, 5298188, 6413596, 8704166, 9271829, 11223793, 17408332, 18543658, 22447586, 30464581, 37087316, 44895172, 60929162, 121858324, 213252067, 426504134, 853008268]

約数ペア:

[(1, 853008268), (2, 426504134), (4, 213252067), (7, 121858324), (14, 60929162), (19, 44895172), (23, 37087316), (28, 30464581), (38, 22447586), (46, 18543658), (49, 17408332), (76, 11223793), (92, 9271829), (98, 8704166), (133, 6413596), (161, 5298188), (196, 4352083), (266, 3206798), (322, 2649094), (433, 1969996), (437, 1951964), (529, 1612492), (532, 1603399), (644, 1324547), (866, 984998), (874, 975982), (931, 916228), (1058, 806246), (1127, 756884), (1732, 492499), (1748, 487991), (1862, 458114), (2116, 403123), (2254, 378442), (3031, 281428), (3059, 278852), (3703, 230356), (3724, 229057), (4508, 189221), (6062, 140714), (6118, 139426), (7406, 115178), (8227, 103684), (9959, 85652), (10051, 84868), (12124, 70357), (12236, 69713), (14812, 57589), (16454, 51842), (19918, 42826), (20102, 42434), (21217, 40204), (21413, 39836), (25921, 32908)]