9778900432

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 23148232704

約数和(自身を除く): 13369332272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 127, 142, 161, 184, 254, 284, 322, 368, 421, 497, 508, 568, 644, 842, 889, 994, 1016, 1136, 1288, 1633, 1684, 1778, 1988, 2032, 2576, 2921, 2947, 3266, 3368, 3556, 3976, 5842, 5894, 6532, 6736, 7112, 7952, 9017, 9683, 11431, 11684, 11788, 13064, 14224, 18034, 19366, 20447, 22862, 23368, 23576, 26128, 29891, 36068, 38732, 40894, 45724, 46736, 47152, 53467, 59782, 63119, 67781, 72136, 77464, 81788, 91448, 106934, 119564, 126238, 135562, 144272, 154928, 163576, 182896, 207391, 209237, 213868, 239128, 252476, 271124, 327152, 374269, 414782, 418474, 427736, 478256, 504952, 542248, 687493, 748538, 829564, 836948, 855472, 1009904, 1084496, 1229741, 1374986, 1451737, 1497076, 1659128, 1673896, 2459482, 2749972, 2903474, 2994152, 3318256, 3347792, 3796157, 4812451, 4918964, 5499944, 5806948, 5988304, 7592314, 8608187, 9624902, 9837928, 10999888, 11613896, 15184628, 17216374, 19249804, 19675856, 23227792, 26573099, 30369256, 34432748, 38499608, 53146198, 60738512, 68865496, 76999216, 87311611, 106292396, 137730992, 174623222, 212584792, 349246444, 425169584, 611181277, 698492888, 1222362554, 1396985776, 2444725108, 4889450216, 9778900432]

約数ペア:

[(1, 9778900432), (2, 4889450216), (4, 2444725108), (7, 1396985776), (8, 1222362554), (14, 698492888), (16, 611181277), (23, 425169584), (28, 349246444), (46, 212584792), (56, 174623222), (71, 137730992), (92, 106292396), (112, 87311611), (127, 76999216), (142, 68865496), (161, 60738512), (184, 53146198), (254, 38499608), (284, 34432748), (322, 30369256), (368, 26573099), (421, 23227792), (497, 19675856), (508, 19249804), (568, 17216374), (644, 15184628), (842, 11613896), (889, 10999888), (994, 9837928), (1016, 9624902), (1136, 8608187), (1288, 7592314), (1633, 5988304), (1684, 5806948), (1778, 5499944), (1988, 4918964), (2032, 4812451), (2576, 3796157), (2921, 3347792), (2947, 3318256), (3266, 2994152), (3368, 2903474), (3556, 2749972), (3976, 2459482), (5842, 1673896), (5894, 1659128), (6532, 1497076), (6736, 1451737), (7112, 1374986), (7952, 1229741), (9017, 1084496), (9683, 1009904), (11431, 855472), (11684, 836948), (11788, 829564), (13064, 748538), (14224, 687493), (18034, 542248), (19366, 504952), (20447, 478256), (22862, 427736), (23368, 418474), (23576, 414782), (26128, 374269), (29891, 327152), (36068, 271124), (38732, 252476), (40894, 239128), (45724, 213868), (46736, 209237), (47152, 207391), (53467, 182896), (59782, 163576), (63119, 154928), (67781, 144272), (72136, 135562), (77464, 126238), (81788, 119564), (91448, 106934)]