268656482302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 464900857344

約数和(自身を除く): 196244375042

約数列:

[1, 2, 13, 19, 26, 38, 131, 151, 247, 262, 302, 361, 494, 722, 1447, 1703, 1963, 2489, 2869, 2894, 3406, 3926, 4693, 4978, 5738, 9386, 18811, 19781, 27493, 32357, 37297, 37622, 39562, 47291, 54511, 54986, 64714, 74594, 94582, 109022, 189557, 218497, 257153, 357409, 375839, 379114, 436994, 514306, 522367, 614783, 708643, 714818, 751678, 1044734, 1229566, 1417286, 2464241, 2840461, 3601583, 4151443, 4885907, 4928482, 5680922, 6790771, 7140941, 7203166, 8302886, 9771814, 13581542, 14281882, 28623107, 46820579, 53968759, 57246214, 68430077, 78877417, 92832233, 93641158, 107937518, 136860154, 157754834, 185664466, 372100391, 543839033, 744200782, 889591001, 1025406421, 1087678066, 1779182002, 2050812842, 7069907429, 10332941627, 14139814858, 20665883254, 134328241151, 268656482302]

約数ペア:

[(1, 268656482302), (2, 134328241151), (13, 20665883254), (19, 14139814858), (26, 10332941627), (38, 7069907429), (131, 2050812842), (151, 1779182002), (247, 1087678066), (262, 1025406421), (302, 889591001), (361, 744200782), (494, 543839033), (722, 372100391), (1447, 185664466), (1703, 157754834), (1963, 136860154), (2489, 107937518), (2869, 93641158), (2894, 92832233), (3406, 78877417), (3926, 68430077), (4693, 57246214), (4978, 53968759), (5738, 46820579), (9386, 28623107), (18811, 14281882), (19781, 13581542), (27493, 9771814), (32357, 8302886), (37297, 7203166), (37622, 7140941), (39562, 6790771), (47291, 5680922), (54511, 4928482), (54986, 4885907), (64714, 4151443), (74594, 3601583), (94582, 2840461), (109022, 2464241), (189557, 1417286), (218497, 1229566), (257153, 1044734), (357409, 751678), (375839, 714818), (379114, 708643), (436994, 614783), (514306, 522367)]