690762956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 1405992672

約数和(自身を除く): 715229716

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 601, 713, 806, 961, 1196, 1202, 1426, 1612, 1922, 2404, 2852, 3844, 7813, 9269, 12493, 13823, 15626, 18538, 18631, 22103, 24986, 27646, 31252, 37076, 37262, 44206, 49972, 55292, 74524, 88412, 179699, 242203, 287339, 359398, 428513, 484406, 574678, 577561, 718796, 857026, 968812, 1149356, 1155122, 1714052, 2310244, 5570669, 7508293, 11141338, 13283903, 15016586, 22282676, 26567806, 30033172, 53135612, 172690739, 345381478, 690762956]

約数ペア:

[(1, 690762956), (2, 345381478), (4, 172690739), (13, 53135612), (23, 30033172), (26, 26567806), (31, 22282676), (46, 15016586), (52, 13283903), (62, 11141338), (92, 7508293), (124, 5570669), (299, 2310244), (403, 1714052), (598, 1155122), (601, 1149356), (713, 968812), (806, 857026), (961, 718796), (1196, 577561), (1202, 574678), (1426, 484406), (1612, 428513), (1922, 359398), (2404, 287339), (2852, 242203), (3844, 179699), (7813, 88412), (9269, 74524), (12493, 55292), (13823, 49972), (15626, 44206), (18538, 37262), (18631, 37076), (22103, 31252), (24986, 27646)]