128571004896

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{78781253}}^1$

素因数の和:78781283

約数の個数: 48

約数和(自身を含む): 357351768144

約数和(自身を除く): 228780763248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 78781253, 157562506, 236343759, 315125012, 472687518, 630250024, 945375036, 1260500048, 1339281301, 1890750072, 2521000096, 2678562602, 3781500144, 4017843903, 5357125204, 7563000288, 8035687806, 10714250408, 16071375612, 21428500816, 32142751224, 42857001632, 64285502448, 128571004896]

約数ペア:

[(1, 128571004896), (2, 64285502448), (3, 42857001632), (4, 32142751224), (6, 21428500816), (8, 16071375612), (12, 10714250408), (16, 8035687806), (17, 7563000288), (24, 5357125204), (32, 4017843903), (34, 3781500144), (48, 2678562602), (51, 2521000096), (68, 1890750072), (96, 1339281301), (102, 1260500048), (136, 945375036), (204, 630250024), (272, 472687518), (408, 315125012), (544, 236343759), (816, 157562506), (1632, 78781253)]