770147378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 1599792768

約数和(自身を除く): 829645390

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 281, 286, 407, 481, 518, 562, 814, 962, 1001, 1369, 1967, 2002, 2738, 2849, 3091, 3367, 3653, 3934, 5291, 5698, 6182, 6734, 7306, 9583, 10397, 10582, 15059, 17797, 19166, 20794, 21637, 25571, 30118, 35594, 37037, 40183, 43274, 51142, 72779, 74074, 80366, 105413, 114367, 124579, 135161, 145558, 195767, 210826, 228734, 249158, 270322, 281281, 384689, 391534, 562562, 769378, 800569, 946127, 1370369, 1486771, 1601138, 1892254, 2692823, 2740738, 2973542, 4231579, 5000957, 5385646, 8463158, 10001914, 10407397, 20814794, 29621053, 35006699, 55010527, 59242106, 70013398, 110021054, 385073689, 770147378]

約数ペア:

[(1, 770147378), (2, 385073689), (7, 110021054), (11, 70013398), (13, 59242106), (14, 55010527), (22, 35006699), (26, 29621053), (37, 20814794), (74, 10407397), (77, 10001914), (91, 8463158), (143, 5385646), (154, 5000957), (182, 4231579), (259, 2973542), (281, 2740738), (286, 2692823), (407, 1892254), (481, 1601138), (518, 1486771), (562, 1370369), (814, 946127), (962, 800569), (1001, 769378), (1369, 562562), (1967, 391534), (2002, 384689), (2738, 281281), (2849, 270322), (3091, 249158), (3367, 228734), (3653, 210826), (3934, 195767), (5291, 145558), (5698, 135161), (6182, 124579), (6734, 114367), (7306, 105413), (9583, 80366), (10397, 74074), (10582, 72779), (15059, 51142), (17797, 43274), (19166, 40183), (20794, 37037), (21637, 35594), (25571, 30118)]