1320091930664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{347}}^1\times {\mathrm{8501}}^1$

素因数の和:9211

約数の個数: 96

約数和(自身を含む): 2696378012640

約数和(自身を除く): 1376286081976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 331, 338, 347, 662, 676, 694, 1324, 1352, 1388, 2648, 2776, 4303, 4511, 8501, 8606, 9022, 17002, 17212, 18044, 34004, 34424, 36088, 55939, 58643, 68008, 110513, 111878, 114857, 117286, 221026, 223756, 229714, 234572, 442052, 447512, 459428, 469144, 884104, 918856, 1436669, 1493141, 2813831, 2873338, 2949847, 2986282, 5627662, 5746676, 5899694, 5972564, 11255324, 11493352, 11799388, 11945128, 19410833, 22510648, 23598776, 36579803, 38348011, 38821666, 73159606, 76696022, 77643332, 146319212, 153392044, 155286664, 292638424, 306784088, 475537439, 498524143, 951074878, 976399357, 997048286, 1902149756, 1952798714, 1994096572, 3804299512, 3905597428, 3988193144, 7811194856, 12693191641, 25386383282, 50772766564, 101545533128, 165011491333, 330022982666, 660045965332, 1320091930664]

約数ペア:

[(1, 1320091930664), (2, 660045965332), (4, 330022982666), (8, 165011491333), (13, 101545533128), (26, 50772766564), (52, 25386383282), (104, 12693191641), (169, 7811194856), (331, 3988193144), (338, 3905597428), (347, 3804299512), (662, 1994096572), (676, 1952798714), (694, 1902149756), (1324, 997048286), (1352, 976399357), (1388, 951074878), (2648, 498524143), (2776, 475537439), (4303, 306784088), (4511, 292638424), (8501, 155286664), (8606, 153392044), (9022, 146319212), (17002, 77643332), (17212, 76696022), (18044, 73159606), (34004, 38821666), (34424, 38348011), (36088, 36579803), (55939, 23598776), (58643, 22510648), (68008, 19410833), (110513, 11945128), (111878, 11799388), (114857, 11493352), (117286, 11255324), (221026, 5972564), (223756, 5899694), (229714, 5746676), (234572, 5627662), (442052, 2986282), (447512, 2949847), (459428, 2873338), (469144, 2813831), (884104, 1493141), (918856, 1436669)]