242553584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7294

約数の個数: 80

約数和(自身を含む): 603628032

約数和(自身を除く): 361074448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 7243, 8372, 14486, 16744, 28972, 33488, 50701, 57944, 94159, 101402, 115888, 166589, 188318, 202804, 333178, 376636, 405608, 659113, 666356, 753272, 811216, 1166123, 1318226, 1332712, 1506544, 2165657, 2332246, 2636452, 2665424, 4331314, 4664492, 5272904, 8662628, 9328984, 10545808, 15159599, 17325256, 18657968, 30319198, 34650512, 60638396, 121276792, 242553584]

約数ペア:

[(1, 242553584), (2, 121276792), (4, 60638396), (7, 34650512), (8, 30319198), (13, 18657968), (14, 17325256), (16, 15159599), (23, 10545808), (26, 9328984), (28, 8662628), (46, 5272904), (52, 4664492), (56, 4331314), (91, 2665424), (92, 2636452), (104, 2332246), (112, 2165657), (161, 1506544), (182, 1332712), (184, 1318226), (208, 1166123), (299, 811216), (322, 753272), (364, 666356), (368, 659113), (598, 405608), (644, 376636), (728, 333178), (1196, 202804), (1288, 188318), (1456, 166589), (2093, 115888), (2392, 101402), (2576, 94159), (4186, 57944), (4784, 50701), (7243, 33488), (8372, 28972), (14486, 16744)]