289189488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1627}}^1$

素因数の和:1691

約数の個数: 120

約数和(自身を含む): 893081728

約数和(自身を除く): 603892240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 529, 552, 644, 966, 1058, 1104, 1288, 1587, 1627, 1932, 2116, 2576, 3174, 3254, 3703, 3864, 4232, 4881, 6348, 6508, 7406, 7728, 8464, 9762, 11109, 11389, 12696, 13016, 14812, 19524, 22218, 22778, 25392, 26032, 29624, 34167, 37421, 39048, 44436, 45556, 59248, 68334, 74842, 78096, 88872, 91112, 112263, 136668, 149684, 177744, 182224, 224526, 261947, 273336, 299368, 449052, 523894, 546672, 598736, 785841, 860683, 898104, 1047788, 1571682, 1721366, 1796208, 2095576, 2582049, 3143364, 3442732, 4191152, 5164098, 6024781, 6286728, 6885464, 10328196, 12049562, 12573456, 13770928, 18074343, 20656392, 24099124, 36148686, 41312784, 48198248, 72297372, 96396496, 144594744, 289189488]

約数ペア:

[(1, 289189488), (2, 144594744), (3, 96396496), (4, 72297372), (6, 48198248), (7, 41312784), (8, 36148686), (12, 24099124), (14, 20656392), (16, 18074343), (21, 13770928), (23, 12573456), (24, 12049562), (28, 10328196), (42, 6885464), (46, 6286728), (48, 6024781), (56, 5164098), (69, 4191152), (84, 3442732), (92, 3143364), (112, 2582049), (138, 2095576), (161, 1796208), (168, 1721366), (184, 1571682), (276, 1047788), (322, 898104), (336, 860683), (368, 785841), (483, 598736), (529, 546672), (552, 523894), (644, 449052), (966, 299368), (1058, 273336), (1104, 261947), (1288, 224526), (1587, 182224), (1627, 177744), (1932, 149684), (2116, 136668), (2576, 112263), (3174, 91112), (3254, 88872), (3703, 78096), (3864, 74842), (4232, 68334), (4881, 59248), (6348, 45556), (6508, 44436), (7406, 39048), (7728, 37421), (8464, 34167), (9762, 29624), (11109, 26032), (11389, 25392), (12696, 22778), (13016, 22218), (14812, 19524)]