243164192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 509687640

約数和(自身を除く): 266523448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 272, 394, 544, 788, 1576, 2269, 3152, 3349, 4538, 6304, 6698, 9076, 13396, 18152, 26792, 36304, 38573, 53584, 72608, 77146, 107168, 154292, 308584, 446993, 617168, 893986, 1234336, 1787972, 3575944, 7151888, 7598881, 14303776, 15197762, 30395524, 60791048, 121582096, 243164192]

約数ペア:

[(1, 243164192), (2, 121582096), (4, 60791048), (8, 30395524), (16, 15197762), (17, 14303776), (32, 7598881), (34, 7151888), (68, 3575944), (136, 1787972), (197, 1234336), (272, 893986), (394, 617168), (544, 446993), (788, 308584), (1576, 154292), (2269, 107168), (3152, 77146), (3349, 72608), (4538, 53584), (6304, 38573), (6698, 36304), (9076, 26792), (13396, 18152)]