1206216928

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12611}}^1$

素因数の和:12696

約数の個数: 72

約数和(自身を含む): 2807960904

約数和(自身を除く): 1601743976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3416, 5978, 6832, 11956, 12611, 13664, 23912, 25222, 47824, 50444, 88277, 95648, 100888, 176554, 201776, 353108, 403552, 617939, 706216, 769271, 1235878, 1412432, 1538542, 2471756, 2824864, 3077084, 4943512, 5384897, 6154168, 9887024, 10769794, 12308336, 19774048, 21539588, 24616672, 37694279, 43079176, 75388558, 86158352, 150777116, 172316704, 301554232, 603108464, 1206216928]

約数ペア:

[(1, 1206216928), (2, 603108464), (4, 301554232), (7, 172316704), (8, 150777116), (14, 86158352), (16, 75388558), (28, 43079176), (32, 37694279), (49, 24616672), (56, 21539588), (61, 19774048), (98, 12308336), (112, 10769794), (122, 9887024), (196, 6154168), (224, 5384897), (244, 4943512), (392, 3077084), (427, 2824864), (488, 2471756), (784, 1538542), (854, 1412432), (976, 1235878), (1568, 769271), (1708, 706216), (1952, 617939), (2989, 403552), (3416, 353108), (5978, 201776), (6832, 176554), (11956, 100888), (12611, 95648), (13664, 88277), (23912, 50444), (25222, 47824)]