1279071768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{13711}}^1$

素因数の和:13769

約数の個数: 96

約数和(自身を含む): 3613386240

約数和(自身を除く): 2334314472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 169, 184, 276, 299, 312, 338, 507, 552, 598, 676, 897, 1014, 1196, 1352, 1794, 2028, 2392, 3588, 3887, 4056, 7176, 7774, 11661, 13711, 15548, 23322, 27422, 31096, 41133, 46644, 54844, 82266, 93288, 109688, 164532, 178243, 315353, 329064, 356486, 534729, 630706, 712972, 946059, 1069458, 1261412, 1425944, 1892118, 2138916, 2317159, 2522824, 3784236, 4099589, 4277832, 4634318, 6951477, 7568472, 8199178, 9268636, 12298767, 13902954, 16398356, 18537272, 24597534, 27805908, 32796712, 49195068, 53294657, 55611816, 98390136, 106589314, 159883971, 213178628, 319767942, 426357256, 639535884, 1279071768]

約数ペア:

[(1, 1279071768), (2, 639535884), (3, 426357256), (4, 319767942), (6, 213178628), (8, 159883971), (12, 106589314), (13, 98390136), (23, 55611816), (24, 53294657), (26, 49195068), (39, 32796712), (46, 27805908), (52, 24597534), (69, 18537272), (78, 16398356), (92, 13902954), (104, 12298767), (138, 9268636), (156, 8199178), (169, 7568472), (184, 6951477), (276, 4634318), (299, 4277832), (312, 4099589), (338, 3784236), (507, 2522824), (552, 2317159), (598, 2138916), (676, 1892118), (897, 1425944), (1014, 1261412), (1196, 1069458), (1352, 946059), (1794, 712972), (2028, 630706), (2392, 534729), (3588, 356486), (3887, 329064), (4056, 315353), (7176, 178243), (7774, 164532), (11661, 109688), (13711, 93288), (15548, 82266), (23322, 54844), (27422, 46644), (31096, 41133)]