448980246

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19419

約数の個数: 80

約数和(自身を含む): 1181991888

約数和(自身を除く): 733011642

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3861, 7722, 11583, 19381, 23166, 38762, 58143, 116286, 174429, 213191, 251953, 348858, 426382, 503906, 523287, 639573, 755859, 1046574, 1279146, 1511718, 1569861, 1918719, 2267577, 2771483, 3139722, 3837438, 4535154, 5542966, 5756157, 6802731, 8314449, 11512314, 13605462, 16628898, 17268471, 20408193, 24943347, 34536942, 40816386, 49886694, 74830041, 149660082, 224490123, 448980246]

約数ペア:

[(1, 448980246), (2, 224490123), (3, 149660082), (6, 74830041), (9, 49886694), (11, 40816386), (13, 34536942), (18, 24943347), (22, 20408193), (26, 17268471), (27, 16628898), (33, 13605462), (39, 11512314), (54, 8314449), (66, 6802731), (78, 5756157), (81, 5542966), (99, 4535154), (117, 3837438), (143, 3139722), (162, 2771483), (198, 2267577), (234, 1918719), (286, 1569861), (297, 1511718), (351, 1279146), (429, 1046574), (594, 755859), (702, 639573), (858, 523287), (891, 503906), (1053, 426382), (1287, 348858), (1782, 251953), (2106, 213191), (2574, 174429), (3861, 116286), (7722, 58143), (11583, 38762), (19381, 23166)]