258595893215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{23117}}^1$

素因数の和:23432

約数の個数: 64

約数和(自身を含む): 364324884480

約数和(自身を除く): 105728991265

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 239, 253, 407, 851, 1195, 1265, 2035, 2629, 4255, 5497, 8843, 9361, 13145, 23117, 27485, 44215, 46805, 60467, 97273, 115585, 203389, 254287, 302335, 486365, 531691, 855329, 1016945, 1271435, 2237279, 2658455, 4276645, 5524963, 5848601, 9408619, 11186395, 19672567, 27624815, 29243005, 47043095, 60774593, 98362835, 127074149, 204423631, 216398237, 303872965, 635370745, 1022118155, 1081991185, 1397815639, 2248659941, 4701743513, 6989078195, 11243299705, 23508717565, 51719178643, 258595893215]

約数ペア:

[(1, 258595893215), (5, 51719178643), (11, 23508717565), (23, 11243299705), (37, 6989078195), (55, 4701743513), (115, 2248659941), (185, 1397815639), (239, 1081991185), (253, 1022118155), (407, 635370745), (851, 303872965), (1195, 216398237), (1265, 204423631), (2035, 127074149), (2629, 98362835), (4255, 60774593), (5497, 47043095), (8843, 29243005), (9361, 27624815), (13145, 19672567), (23117, 11186395), (27485, 9408619), (44215, 5848601), (46805, 5524963), (60467, 4276645), (97273, 2658455), (115585, 2237279), (203389, 1271435), (254287, 1016945), (302335, 855329), (486365, 531691)]