868729932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181439}}^1$

素因数の和:181475

約数の個数: 72

約数和(自身を含む): 2641766400

約数和(自身を除く): 1773036468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 181439, 362878, 544317, 725756, 1088634, 1270073, 1632951, 2177268, 2540146, 3265902, 3447341, 3810219, 5080292, 6531804, 6894682, 7620438, 10342023, 11430657, 13789364, 15240876, 20684046, 22861314, 24131387, 31026069, 41368092, 45722628, 48262774, 62052138, 72394161, 96525548, 124104276, 144788322, 217182483, 289576644, 434364966, 868729932]

約数ペア:

[(1, 868729932), (2, 434364966), (3, 289576644), (4, 217182483), (6, 144788322), (7, 124104276), (9, 96525548), (12, 72394161), (14, 62052138), (18, 48262774), (19, 45722628), (21, 41368092), (28, 31026069), (36, 24131387), (38, 22861314), (42, 20684046), (57, 15240876), (63, 13789364), (76, 11430657), (84, 10342023), (114, 7620438), (126, 6894682), (133, 6531804), (171, 5080292), (228, 3810219), (252, 3447341), (266, 3265902), (342, 2540146), (399, 2177268), (532, 1632951), (684, 1270073), (798, 1088634), (1197, 725756), (1596, 544317), (2394, 362878), (4788, 181439)]