777764208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1297}}^1$

素因数の和:1383

約数の個数: 120

約数和(自身を含む): 2237554704

約数和(自身を除く): 1459790496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 961, 1209, 1297, 1488, 1612, 1922, 2418, 2594, 2883, 3224, 3844, 3891, 4836, 5188, 5766, 6448, 7688, 7782, 9672, 10376, 11532, 12493, 15376, 15564, 16861, 19344, 20752, 23064, 24986, 31128, 33722, 37479, 40207, 46128, 49972, 50583, 62256, 67444, 74958, 80414, 99944, 101166, 120621, 134888, 149916, 160828, 199888, 202332, 241242, 269776, 299832, 321656, 404664, 482484, 522691, 599664, 643312, 809328, 964968, 1045382, 1246417, 1568073, 1929936, 2090764, 2492834, 3136146, 3739251, 4181528, 4985668, 6272292, 7478502, 8363056, 9971336, 12544584, 14957004, 16203421, 19942672, 25089168, 29914008, 32406842, 48610263, 59828016, 64813684, 97220526, 129627368, 194441052, 259254736, 388882104, 777764208]

約数ペア:

[(1, 777764208), (2, 388882104), (3, 259254736), (4, 194441052), (6, 129627368), (8, 97220526), (12, 64813684), (13, 59828016), (16, 48610263), (24, 32406842), (26, 29914008), (31, 25089168), (39, 19942672), (48, 16203421), (52, 14957004), (62, 12544584), (78, 9971336), (93, 8363056), (104, 7478502), (124, 6272292), (156, 4985668), (186, 4181528), (208, 3739251), (248, 3136146), (312, 2492834), (372, 2090764), (403, 1929936), (496, 1568073), (624, 1246417), (744, 1045382), (806, 964968), (961, 809328), (1209, 643312), (1297, 599664), (1488, 522691), (1612, 482484), (1922, 404664), (2418, 321656), (2594, 299832), (2883, 269776), (3224, 241242), (3844, 202332), (3891, 199888), (4836, 160828), (5188, 149916), (5766, 134888), (6448, 120621), (7688, 101166), (7782, 99944), (9672, 80414), (10376, 74958), (11532, 67444), (12493, 62256), (15376, 50583), (15564, 49972), (16861, 46128), (19344, 40207), (20752, 37479), (23064, 33722), (24986, 31128)]