2718978052

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5749}}^1$

素因数の和:5913

約数の個数: 72

約数和(自身を含む): 5873280000

約数和(自身を除く): 3154301948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 196, 254, 266, 508, 532, 889, 931, 1778, 1862, 2413, 3556, 3724, 4826, 5749, 6223, 9652, 11498, 12446, 16891, 22996, 24892, 33782, 40243, 67564, 80486, 109231, 118237, 160972, 218462, 236474, 281701, 436924, 472948, 563402, 730123, 764617, 1126804, 1460246, 1529234, 2920492, 3058468, 5110861, 5352319, 10221722, 10704638, 13872337, 20443444, 21409276, 27744674, 35776027, 55489348, 71552054, 97106359, 143104108, 194212718, 388425436, 679744513, 1359489026, 2718978052]

約数ペア:

[(1, 2718978052), (2, 1359489026), (4, 679744513), (7, 388425436), (14, 194212718), (19, 143104108), (28, 97106359), (38, 71552054), (49, 55489348), (76, 35776027), (98, 27744674), (127, 21409276), (133, 20443444), (196, 13872337), (254, 10704638), (266, 10221722), (508, 5352319), (532, 5110861), (889, 3058468), (931, 2920492), (1778, 1529234), (1862, 1460246), (2413, 1126804), (3556, 764617), (3724, 730123), (4826, 563402), (5749, 472948), (6223, 436924), (9652, 281701), (11498, 236474), (12446, 218462), (16891, 160972), (22996, 118237), (24892, 109231), (33782, 80486), (40243, 67564)]